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#106
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
Rene Lamontagne wrote:
My icons are not hidden so I don't have to click the small caret. Thanks for explaining the discrepancy where we don't differ realistically on the facts. We only differ in philosophy. The need is there to safely disconnect, even as I always wait for the file transfer to finish, but I /still/ get corruptions if I don't use the two-step or three-step process of "safely disconnecting hardware". To me, the main issue, philosophically, since the risk is corruption of data, is whether Microsoft (or the USB standard) should or even /could/ have made safe-disconnection automatic just like it's automatic that our white backup lights go on when we shift the transmission into reverse? |
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#107
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SOLVED: How to download an ISO image for Office 2007 Pro in theyear 2018
On 03/02/2018 3:32 PM, ultred ragnusen wrote:
ultred ragnusen wrote: I have too many computers to want to have a USB attached to each one, but what I could use is a battery backup for the house that kicks in more quickly than does the generator. I meant UPS (not USB). Mea culpa... I believe Paul Mentioned a *Tesla Power Wall* Rene |
#108
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
ultred ragnusen
Sat, 24 Feb 2018 18:04:01 GMT in alt.windows7.general, wrote: Mike S wrote: Are you saying Windows physically damaged your hdd, or is it possible you could simply no longer boot from it? There is absolutely no doubt (based on my tests) that the HDD is undamaged and that the only problem is that an errant Microsoft Windows 10 update bricked the operating system. http://wetakepic.com/images/2018/02/...update_010.jpg I believe you're using the term bricked in error here...You aren't dealing with fuxored firmware. You have full access to the software in question and can repair at will without much of anything getting in your way. Trust me, since 6:29am on the 25th of January, I have spent umpteen hours running all the possible options that come up in the default Microsoft Windows 10 recovery console, as had Microsoft telephone tier 2 tech support at +1-800-642-7676. http://wetakepic.com/images/2018/02/...em_restore.jpg Any of you thought to check event viewer logs? Sometimes, they provide quite useful information. Especially for the purposes of debugging. That was the last time I was able to boot...where three days in a row, the Windows 10 Update failed, and when the PC booted overnight, it never came back. http://wetakepic.com/images/2018/02/...tup_repair.jpg It's difficult to do remote diagnostic work in some cases. Especially if one doesn't know what the original owner has already tried for repairs. You may infact have made things worse in your hasty effort to fix it... Thanks for the advice, but Windows bricked itself, where we tried resetting the OS using the recovery console. http://wetakepic.com/images/2018/02/24/reset_pc_02.jpg You're using the wrong terminology....And what do you mean by resetting the OS exactly? Have you backed up the data you care about onto external media? If not, that's the first thing you should be doing, before you continue with blind 'click this, push this, cross your fingers' repair efforts. While it's unlikely you'd lose access to your data in most cases, I have no idea what you might attempt to do to repair the machine; so for that reason, it's best for you to copy your data off the machine before you attempt further repairs. If you just want it fixed fast and don't care to do some real troubleshooting, backup your data and reload the machine. It failed. http://wetakepic.com/images/2018/02/24/reset_pc_04.jpg Currently, I'm working with the various suggested recovery mechanisms: * TestDisk * Recuva * PhotoRec * DDRescue * Knoppix etc. Umm. I mean no offense when I tell you this, but, you don't seem to know what you're doing. -- Don't become the next David Brooks cyberstalking victim! Visit https://tekrider.net/pages/david-brooks-stalker.php (10/10 WOT) to learn more. If you've already become a victim or know someone who has, you can provide the following information to them, your lawyer, local law enforcement, etc. https://www.devon-cornwall.police.uk - His local police. Report? David Brooks (BoaterDave) Jersey Cottage 86 Granary Lane Budleigh Salterton Devon EX9 6ER United Kingdom Phone: 44-1395-443340 (H) 07974-193550 (M) Email(s): , |
#109
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SOLVED: How to download an ISO image for Office 2007 Pro in theyear 2018
On 03/02/2018 3:40 PM, ultred ragnusen wrote:
Rene Lamontagne wrote: My icons are not hidden so I don't have to click the small caret. Thanks for explaining the discrepancy where we don't differ realistically on the facts. We only differ in philosophy. The need is there to safely disconnect, even as I always wait for the file transfer to finish, but I /still/ get corruptions if I don't use the two-step or three-step process of "safely disconnecting hardware". To me, the main issue, philosophically, since the risk is corruption of data, is whether Microsoft (or the USB standard) should or even /could/ have made safe-disconnection automatic just like it's automatic that our white backup lights go on when we shift the transmission into reverse? I would think they could, Think Hot plug bays for hard drives,. I have one built into the top of my Coolermaster Case. I can hotswap two and a half inch SSDs to my hearts conntent. Rene Rene |
#110
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In alt.comp.os.windows-10 Mr. Man-wai Chang wrote:
On 2/3/2018 23:59, Shadow wrote: Link does not exist, but I think you typoed Office 2007 reached its end of support on October 10, 2017. BTW LibreOffice support never ends. Office 2007 is good enough for most users. Could someone tell me what's special with Office 2010, 2013 and 2016? Cloud? Come on... we don't usually share data with others.... To me, nothing. Ha. I still prefer the older versions. I was using 2K SP3 until October 2016 until my HDD crashed hard. And then, I installed 2003 which was fine. And then I got a free 2007 so I installed it. Also, I use LibreOffice. -- Quote of the Week: "When the ants unite their mouths, they can carry an elephant." --Mossian Proverb Note: A fixed width font (Courier, Monospace, etc.) is required to see this signature correctly. /\___/\ Ant(Dude) @ http://antfarm.home.dhs.org / /\ /\ \ Please nuke ANT if replying by e-mail privately. If credit- | |o o| | ing, then please kindly use Ant nickname and URL/link. \ _ / ( ) |
#111
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
ultred ragnusen wrote:
Rene Lamontagne wrote: One seven minute downtime in 2 years. Would your internal Sata drive keep running during a power outage?? You must have discovered perpetual motion if they do. As usual, you bring up a valid point, but the SATA-power question doesn't really doesn't change the fact that you don't pull your SATA drive out of the port and its cables don't get knocked or pulled out without thinking about it consciously and opening up the case of the computer (which isn't gonna realistically happen). Having noted that huge difference, I would like you to expound though, on that fact which you noted, which is what does happen when, say, the power goes out when a SATA drive is being written to by Windows? Does that (admittedly rare) occurrence chance corruption of the entire disk (which is what I've seen with USB drives)? I don't provide any promises, I'm just telling what works fine for me, Other people can make their own choices. As long as you note, realistically, that if you improperly disconnect USB drives in Windows, there is a reasonably high chance of corruption, I'm ok with you stating that leaving the chainsaw in the nursery never hurt your kids. Your Experienced!!! At What??? Data corruption. If you want, I can even dig up the threads, but the last time I trusted a USB drive for backup was years ago. That's a **** poor analogy if I ever heard one. I agree that it's more emphatic than it needs to be, but my point was simply that the fact you never had an accident doesn't mean that riding a motorcycle is more dangerous than driving a SUV. A USB drive is far more dangerous than most other types of drives with respect to operating-system induced corruption. That's a fact, which we can debate the percentage of danger of, but which is a fact nonetheless, just as riding a motorcycle is inherently more dangerous than is driving a car. If you have a power or data interruption when using a USB drive on Windows, you definitely risk corruption of the HDD contents. Period. Versus a Sata drive which runs on air ? Air is good. I love air. Whatever suggestions you can impart for backing up over the air is good for me and good for the tribal knowledge. I don't disagree with any of your statements - I only disagree with your assessment of risk from those frail USB drives. I don't need your references. Good. I didn't want to have to dig up the obvious. To be sure, I do not mean to be combative in the least ... I simply mean to be factual and honest with those facts. Neither I, but you brought this on to yourself. We agree on almost everything other than the risk assessment of those frail USB drives. Let's leave it at that, because I've been burned and you have not been burned, so you haven't sworn off what I have. It's sort of like someone having been burned by cheap Chinese brake discs, who swears them off, even though someone else does just fine with them. I would like to know more about how you set up air SATA because that's a good idea, as long as it's feasible. Do you mean over the Wi-Fi LAN? You may want to consider a Wireless NAS device. There are caddy-like devices that you put in your own SATA drive or Wireless NAS that have hard drives pre-installed internally. Backups are done over WiFi. Assuming both computer and NAS are 802.11ac transfer speeds are acceptible. 802.11ac is rated at 1.3 Gps but you'll never see that in real world application. I have used them at customer sites where network drops were not available and have had very few problems. Note: The NAS is on your internal LAN and is therefore succeptible to corruption via malware (CryptoLocker etc...) Easily thwarted with complex password restrictions. I use pre- and post- job options in my backup software to map a drive to the NAS prior to the job running and un-map the drive after completion. This minimizes the time that the NAS is accessible from the Computer. Just a suggestion for over "air" backup. JT -- |
#112
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
On Fri, 2 Mar 2018 13:28:57 -0800, ultred ragnusen
wrote: Ken Blake wrote: But that's a very different statement from your "compatible with MS Office documents ... they're not." Your statement implies that they are completely incompatible, and that's not at all true. For most people, and the documents that they create or receive from others, they are close enough to being completely compatible that getting them instead of paying for Microsoft Office is a good choice. We only disagree on one thing, and one thing only, with respect to compatibility, which is that if /one/ necessary document is incompatible, then I must /purchase/ Microsoft Office. Period. Once I've purchased Microsoft Office, then I'm gonna /use/ Microsoft Office, where, trust me, I don't buy anything I don't have to buy, nor do I load software just for the fun of learning about all the ways they screw up the design in the user interface. It's sort of like the same philosophy that dictates that police in the USA have guns on their belt and why they are trained in how to use them. We only disagree in philosophy. You seem to think that the small number of incompatible documents justifies the need /not/ to pay for and install and learn and use Microsoft Office. No, I said nothing like that. Whether you should get Microsoft Office, OpenOffice, LibreOffice, or anything else depends on you, what your needs are, and your likes and dislikes are. What's right for one person isn't necessarily right for everyone. For some people LibreOffice or OpenOffice is the right choice. For others, Microsoft Office is. For still others (me for example), neither is the right choice. |
#113
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , ultred ragnusen
writes Rene Lamontagne wrote: But that's ONLY 2 clicks, Surely you can manage that! even if you are in your 80s. I am 84 and I don't have too much trouble with it. :-) I said three, I meant three, and I count three. It's interesting that those who have a point to prove tend to underestimate the clicks if they want to prove it's not onerous, just as those who want to show that it's onerous tend to overstimate the clicks. But I just checked, and it's what I said it was. I plug in USB stick which automatically loads drivers for "Drive K:" http://wetakepic.com/images/2018/03/...eenshot305.jpg 1. I find & click the tiny caret icon on the taskbar (show hidden icons) http://wetakepic.com/images/2018/03/...eenshot306.jpg 2. I find & click the usbstick icon "Safely Remove Hardware & Eject Media" http://wetakepic.com/images/2018/03/...eenshot307.jpg 3. I find & click the "Eject Ultra" line specific to that Drive K: http://wetakepic.com/images/2018/03/...eenshot308.jpg A message pops up saying it's safe to eject http://wetakepic.com/images/2018/03/...eenshot309.jpg We don't disagree meaningfully in facts - we only disagree in philosophy. You feel it's OK to have three clicks to make it safe to pull a USB stick out, where I feel that this is two and even three clicks too many, since it should be designed to be automatic. Think about it philosophically, as you would this automotive scenario: You feel it's OK to have three clicks to turn white backup lights on when you shift the car into reverse, where I feel that this is two or three clicks too many, since it should be designed to be automatic, or at worst, one click. We don't disagree on facts ... we disagree on philosophy. If you want something to happen, and if it doesn't happen things could get catastrophic, then you should design it such that it happens every time. If by 'onerous' you mean 'unnecessarily takes up my valuable time', don't you think all your pointless arguing about two or three clicks is far more 'onerous' than your actually performing the two or three clicks? -- Ian |
#114
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
ultred ragnusen wrote:
[...] While I live in what appears to be the third world of power reliability (the power goes out, on average, about a dozen times a year in the California Santa Cruz Mountains), I'm /mostly/ talking about yanking the USB cable out without performing the multi-step hardware shutdown process. I was lulled into complacency because your data isn't corrupted every time you yank a USB device out of its port without the multi-step shutdown process being elicited, but I was taught a hard lesson by more than one corruption, the worst of which was on a large USB drive just after backing up large amounts of data, which subsequently had to be recovered painstakingly with Recuva (flat, and missing key elements of the file names) because I didn't realize until (months?) later that Windows had corrupted the frail USB drive. An improper disconnect will not cause the amount of data loss you mention. At most you will lose (part of) or two files. So "just after backing up large amounts of data", you must have done much more than just a single impoper disconnect, otherwise you would not have to use Recuva, but just a simplae chkdsk. At that point, which wasn't my first rodeo with the inherent corruptability of those frail USB drives, I swore them off forever. As others have pointed out as well, your problems have nothing to do with USB per se, but just with improper disconnects. Any other (than USB) interface would give similar - if not worse - problems. Anyway, you *did* disable write-caching on "those frail USB drives", didn't you!? |
#115
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , ultred
ragnusen writes: [] We agree on everything. Never (-:! But that's the joy of usenet, or one of them. Sometimes arguments can get to the angels-on-the-head-of-a-pin point, or pointless just repeated contradictions, but sometimes - and, I'd say, often in the case of the 'groups I'm reading this in (XP and 7) - they can bring up useful new aspects of the subject. (Or, as in the case of this thread, wander _far_ off the original subject, but still be interesting!) [] If you want people to have backup lights when they back up, you make it automatic. Those would be lights that come on when you image your HD? [You do use the other term in a later thread: I'd say in UK we _never_ use the term "backup" in that sense, only the computer one, hence my momentary confusion!] [] It's just a dumb dumb dumb default. It should be automatic, or a single step. Period. Otherwise, everyone isn't going to do it every time. Any case where there is a physical disconnection is going to run the risk of corruption - especially where the connection is also supplying power to the external drive (I use an externally-powered dock). Out of curiosity: in your vast experience, have you ever experienced corruption when you _have_ followed the two necessary steps? (Three if you leave the first one at default, granted.) It's the nature of humans to skip steps that shouldn't have been there in the first place. I fail to see how, with a physical disconnect, there isn't the necessity for such a process; it could be reduced to one step, granted, but it's always going to be needed, unless some sort of interlock was designed into the connector, which it wasn't (presumably because it would have increased the cost of the connectors considerably [and been something else to go wrong]). [] -- J. P. Gilliver. UMRA: 1960/1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf Veni, Vidi, Video (I came, I saw, I'll watch it again later) - Mik from S+AS Limited ), 1998 |
#116
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , ultred ragnusen
writes: [] I never claim to know what I don't know, and, if I did, in the haste of writing a Usenet article (which is an ad-hoc discussion and not a well vetted thesis), I'm sure you'll let me know when I'm full of ****. We sometimes will (-:. But as you say, it's usually a freewheeling discussion, so sometimes we just let it fly. [Until it hits the fan (-:] [] whether USB connected disc drives can be corrupted if you disconnect them improperly. I think part of the problem - and reason the argument has gone on so long - is that the USB industry has managed to get some of us (including me some of the time) to accept a change of meaning of the word "disconnect". To me, the fundamental meaning is the physical act of separating connectors. They have got us to use/accept the same word for the entire process, meaning the clicking and waiting parts, not just the physical movement part. Ideally, we need another word for that part, but I can't think of one: dismounting, perhaps, but that has a whiff of UNIX/Linux about it (and earlier than that, still makes me think of horses). [] And by the way, most of those participants who I greatly respect probably have less experience than I do. That doesn't mean they know less than I do That's a good point. Especially as I get older (I'm a relative chicken compared to you two, at 57), I encounter young men who know far more than I do - and certainly have far more experience - in their fields; car mechanics, for example. As a respectful aside, I have to point out that each of us has their skills, where, for example, it hurts my eyes to see "who" used when "whom" belongs in the sentence, where my only point is that we're each experienced and knowledgeable in different things. Mine too - the transposition of "your" and "you're" (which has come up at least once even in this thread) is another example. But such eye-pain is, arguably, actually _our_ problem, in that it slows down _our_ reading of the sentence, where what was actually _meant_ is usually clear. (It's a valid moan where whatever grammatical fault it is _does_ make the meaning less clear.) Many of us have multiple higher degrees, but each degree is in a different field and where you guys are the experts on Windows 10 in this ng, not me. (I have just a single Desmond, from over 30 years ago; I'd claim breadth, and experience, rather than depth or formal qualifications. [The degree was in electronics; computing as such was hardly available here then.] And I _try_ not to say my way is best, only where it works for me. I fail sometimes!) Bear in mind that I ask questions here for two reasons: 1. To increase my knowledge and capabilities on Windows 10, and, 2. Always, always, to add value to the tribal knowledge of the group. Can we find another term for what you mean by "tribal"? 1. "Tribal" implies secret: not all tribes share their knowledge. So it's the opposite of what you intend it to mean. 2. As used here, it is often accompanied by the strong _impression_ - whether intentional or not - of "this is my way and it's better". [3. It is mostly used by one person (-:] I'm not going to lay down an alternative, but I'm going to _suggest_ "shared". You should evidence of both of those inherent in the OP, do you not? Ouch, that sentence hurt _my_ eyes! Here were my thought processes as I tried to parse it: 1. Did he mean "showed" rather than "should"? 2. Or did he intend "evidence" to be a verb (something you "should" do)? I gave up (-:, as it didn't matter. -- J. P. Gilliver. UMRA: 1960/1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf Veni, Vidi, Video (I came, I saw, I'll watch it again later) - Mik from S+AS Limited ), 1998 |
#117
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , Ken Blake
writes: [] A generator which "kicks in soon after the power shuts down" is next to useless as far as a computer is concerned. What you need is a UPS that keeps the computer running when the power goes out, so you can stop all the programs that are running and shut the computer down Agreed. gracefully. As Paul said, "a UPS capable of a "two minute warning is sufficient for this job. But two minutes is on the low side, and I Agreed again. would prefer one that gives me a little more time, mine gives me about 10-15 minutes. They are inexpensive; you can get a good one on Amazon.com for $57.49, but I would recommend them to everyone even if you had to pay three times the price. The risk of not having one is too great. Not that I'm disagreeing, but the main trouble with them (all, but possibly more the cheaper ones) is that you _ought_ to monitor the battery capacity, which _does_ deteriorate over the years - without any obvious indication. And something you _ought_ to do, is rarely something you _do_ do, in many cases. FWIW I use the "poor man's UPS", which is to say I mainly work on laptops (running on external supply). _For me_, the disadvantages - mainly, inferior keyboards and less hardware versatility - are outweighed by the portability. [And I haven't actually wanted to do anything with hardware, that I can't do via USB, for ages. YMMV.] Of course, the battery-monitoring aspects still apply, but as I _do_ occasionally move it from room to room, I get _some_ idea there (and on this one, at least, I not infrequently get a pop-up telling me that the battery's capacity isn't what it could be, so some monitoring is built-in - I don't know if it's a Toshiba special or whether that's part of Windows 7). -- J. P. Gilliver. UMRA: 1960/1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf Science isn't about being right every time, or even most of the time. It is about being more right over time and fixing what it got wrong. - Scott Adams, 2015-2-2 |
#118
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , ultred
ragnusen writes: Paul wrote: [] I use Safely Remove on my USB items, and don't have problems. In the past, I often skipped that step, just as a woman can safely walk by a bar in a short skirt many times without getting raped ... until the day she does get raped. Since I've experienced corruptions, I no longer walk by bars at night wearing a short skirt. I wear a three-layer full-length outfit, which is basically what Microsoft designed into that Safely Remove mechanism. Although, sadly, this is a good analogy in society as it currently is, I feel uneasy about it: it endorses the "she was asking for it" viewpoint. There are some USB3 sticks with plastic barrels on them. Do not buy those, as they don't control capture well enough. I broke a pin off the plastic USB3 stick on the very first day. That never happens with my collection of metal barrel USB3 sticks. Interesting concept of looking at the "barrel" as all my USB sticks are plastic "bodies" but I never looked at what you call the "barrel". Having recently bought one of the tiny USB sticks that basically _is_ just the barrel, i. e. the metal part (_slightly_ extended, mainly just to give a loop so you can pull it out!) is all there is, no "body" as such, I suspect I'll never buy any other sort in future, provided I don't find it to be unreliable or unsatisfactory in some other way (e. g. speed, though I'm unlikely to notice that anyway as I don't transfer huge files). I've had too many of the sort with a body become unreliable because of damage due to how I've stored/handled them. Also, mainly based on Paul's mention of the type of cells used in the various capacities, I'll probably not buy any bigger than 16G, until the more reliable sort of cell is used for larger capacities (which may never happen), or until you can't actually _get_ such small (!) ones. -- J. P. Gilliver. UMRA: 1960/1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf Science isn't about being right every time, or even most of the time. It is about being more right over time and fixing what it got wrong. - Scott Adams, 2015-2-2 |
#119
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SOLVED: How to download an ISO image for Office 2007 Pro in the year 2018
In message , Rene Lamontagne
writes: On 03/01/2018 11:42 AM, ultred ragnusen wrote: [] I would assume that either of the two cables on the SATA HDD would be fine to disconnect to isolate the HDD after use ... would you concur? A much better solution is buying an inexpensive ($10 or so) external USB case for it, removing it from the computer, and putting it in the case. That's also much easier to use than it is to disconnect an internal cable. I'd agree - or a "dock". (Come to think of it, I don't _know_ that the SATA connectors in a "dock" are designed for more connections than the cables, but I'd hope they are!) USB connections to Windows have their own horrid frailties which I'd rather not tempt fate upon ever again! There are two aspects to the frailty: data, and power. The dock I have (and some external housings, especially those for 3.5" drives rather than 2.5") has external power. The cheap housings (I've seen them for less than 2 pounds, including a tiny screwdriver!) do not. One of the 2 cables is a power cable, Pulling either one will isolate the drive. Rene Somewhat academic as you (ultred) have acknowledged Paul's warning that they're not designed for constant disconnection/reconnection anyway, but disconnecting the power would still leave the (unpowered) electronics connected to the other end. Probably not important for SATA (I think it certainly degraded IDE), but I'd still feel uneasy about it. (The power is actually the larger one, because they used the same pins as for the data one, so had to use lots of them. I don't think that was good, but we're stuck with it.) -- J. P. Gilliver. UMRA: 1960/1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf Science isn't about being right every time, or even most of the time. It is about being more right over time and fixing what it got wrong. - Scott Adams, 2015-2-2 |
#120
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SOLVED: How to download an ISO image for Office 2007 Pro in theyear 2018
J. P. Gilliver (John) wrote:
Not that I'm disagreeing, but the main trouble with them (all, but possibly more the cheaper ones) is that you _ought_ to monitor the battery capacity, which _does_ deteriorate over the years - without any obvious indication. And something you _ought_ to do, is rarely something you _do_ do, in many cases. Even my somewhat old UPS has a self-test function, which runs once a day. (That's not the same as pressing the self-test on the front, which switches the unit to battery momentarily. Proving it's actually a UPS :-) ) The internal self-test amounts to applying a load to the battery for a few seconds, then measuring the voltage drop. This gives an estimate of battery impedance. The lower the voltage drops, on a light loading, the more likely it is the battery is toast. After ten years of usage, my UPS used to let out a single "beep" once a day. At first, I thought a fire alarm in the house needed a battery change. After a while, it occurred to me "you know, that's not a fire alarm, that's not the CO monitor - something else in here has a beeper". And eventually (without verifying), I figured out it was the UPS. It would beep once, after its daily load test. it has no LEDs to communicate with, so it couldn't "latch" the test result in any way, for presentation. Once I put a new battery in it, and the battery got charged up, there was no more "single beep" like that. Modern UPS come with tiny LCD displays or the like, or they communicate via USB (have a more full interface), and for those the "self-test status" may be more evident. My UPS doesn't seem to have a processor. I looked over the PCB and couldn't see anything high-tech enough to pass for a processor. The PCB was covered in jelly-bean logic. The feature set of the UPS is quite impressive for such a crude set of chips. Today, a small (and cheap) processor could replace at least half the logic on that board. Some of the processors hobbyists use, have multiple ADC channels, so the chip can measure things. And those are ideal for a UPS (detect a brownout, adjust the boost, etc). Paul |
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