A Windows XP help forum. PCbanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » PCbanter forum » Microsoft Windows XP » Hardware and Windows XP
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

UPDATE: Dell Optiplex SX260 Computer Won't Boot Up



 
 
Thread Tools Display Modes
  #1  
Old February 19th 13, 07:11 PM posted to microsoft.public.windowsxp.hardware
No_Name
external usenet poster
 
Posts: 326
Default UPDATE: Dell Optiplex SX260 Computer Won't Boot Up

Hi,

UPDATE:

Every 2200uf 6.3V 105 deg. odd brand/no brand electrolytic capacitor
(about 12) is bad on the mother board. Regarding the brand, I see what looks
like, "2DIVDK", and in another location there is a "M" in a circle.

There were no bulges in any cap, but a loss of capacitance as measured
via a digital cap tester showing around 1400uf to 1500uf for these 2200/6.3
caps. Often an increase in ESR will cause a lower cap reading on this tester.
My ESR meter is not useful on large capacity caps.

I will order replacements, but since I have other good working computers,
I am in no hurry.

Thanks again to everyone for your replies, John

Ads
 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off






All times are GMT +1. The time now is 07:44 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.
Copyright 2004-2023 PCbanter.
The comments are property of their posters.