Question about Dell Optiplex 755 Desktop Intel Celeron Processor 440 80GB/10
I pulled it but it is not moving i think it is locked by key
Try and google your model and make of the laptop to see if other owners encountered the same problem and how they resolved it.
there should be a lever on the side of the cpu that unlocks the cpu so you can remove it
Posted on Nov 28, 2012
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Posted on Jan 02, 2017
Welcome to FIXYA
there are a few websites i use might like to try them
drivers.com is a good one and driversupdate.org is also a good one
hope this halps you out ...have a good day:)
Posted on Jul 16, 2008
Change the setting in the BIOS menu. reboot your computer.. when you see the dell logo.. press F1 (or F2 if F1 doesn't work) button until you see the BIOS screen. Check for fan options and change it
Posted on Jun 20, 2009
dell 755 drivers page
your looking at the wrong firmware
optiplex 755 current bios version: A10 date 6/20/2008
for the CD Drive need to open device manager and check
what brand and model you have for dell used 2 DVD drives
sony and teac
use the correct firmware on drive, if not the drive will be killed.
if unsure open case and look for name/model on sticker of drive
Posted on Jun 23, 2009
SOURCE: the OPTIPLEX 755 will not start
Open the case and look at the little black round things that look like soda cans. Those are called Capacitors. they are kinda like small batteries. They should have a shiny silver top. If they have anything oozing out or if they look like theyve popped like a popcorn kernel, then you have a faulty board. If your pc is under warranty, call dell asap. its an easy repair and its done the next day.
Posted on Jul 21, 2009
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