20 Most Recent Dell OptiPlex GX620 PC Desktop - Page 5 Questions & Answers

Rajesh,You can click the link below to download the online user manual. There is a section within the manual titled clearing forgotten passwords by using the jumpers on the motherboard. Dell Optiplex GX620 Online Users Manualhttp://dell.to/1dPbux6Thank You,Dell-Jesse LDell Social Media and Communities

go to www. dell.com give your service tag, and download thesound driver according the model, etc follow the stepsGod bless you

http://search.dell.com/results.aspx?smh=sup&c=us&l=en&s=dhs&cat=sup&k=forgotten%20passwordOR YOU CAN SIMPLY REINSTALL.YOU SHOULD ALLWAYS HAVE YOUR PASSWORD ON A USB-MEMORY

please pass the utility diagnostic and repair ON NETWORK and fix it.Otherwise if the problem persist go to device manager, and see if the device support and interrogation yellow if have the problem is the driver uninstall, and download from the supplier computer free and install again, because the driver is corrupted.or use the system restore to some date, that you know was working good. and ready God bless you

you need to write moore details when do it happen,do have any picture.is the computer in sleep-moode.

http://www.pcmag.com/encyclopedia/term/38515/beep-codeshere are to read.

BSOD are caused most often of software or hardwareproblem.sometimes of a microsoft update.you allways write down as many details you can.

THOUGHT OF UPDATE THE DRIVERS.ADJUST THE MONITORS CONTROL ? .

Contact Dell Support.

ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_optiplex_desktop/optiplex-gx620_user%27s%20guide_en-us.pdfhere stands how.

Your monitor seems to be a rather, unwantable monitor, I recommend getting a new one.

well its seems to be win the lottery,or hammer,or change the CPU

That usually means the switch on the power supply has been moved to 220v vs 110v. The switch is located just above where the power cord plugs in.

DELL OPTIPLEX GX 620 PC WILL NOT START.
ONLY ORANGE LIGHT.

A) FOLLOWING Anti-Static Procedures;1) Clean the inside of the computer out2) Replace the Thermal Paste on the Processor (CPU)THOROUGHLY clean top of CPU (Processor), and bottom of Heatsink.PROPERLY apply fresh, new Thermal Paste.http://www.hardwaresecrets.com/article/274http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=3071621&CatId=503http://www.dell.com/support/Manuals/us/en/19/Product/optiplex-gx620Click on the blue -> Dell Optiplex GX620 System User's Guide (5990KB)Using Mini Tower Computer as an example;In the list click on;1) Removing the Computer Cover2) ProcessorFor additional questions please post in a Comment.Regards,joecoolvette

shibukpza,If your floppy disk has failed you can contact the Dell Spare Parts Department at 1-877-717-3355 to purchase one. You can also click the link below. If you do not use the floppy disk you can boot into the system bios by pressing the F2 key at boot up. Once in the bios you can disable the floppy controller. Dell Spare Parts DepartmentThank You,Dell-Jesse LDell Social Media and Communities

Try hitting the F8 key or what ever is the key for safe mode, or try F11 for boot menu, if boot menu shows boot to hard drive.If these don't work, unplug the PC, then hold the power button until the lights flash or hit again and make sure lights don't flash on.remove the side cover, touch metal, then remove the little round battery for 5mins, replace, plug in, hit power, not hit the delete key and try to boot into the BIOS, you will need to set the date and time. then move to exit and save changes and exit.

You can remove or change the Window's User or administrator's password and privileges. You need access to a computer with Internet access to download the Hiren's Boot CD and burn it onto a CD. Then insert this CD into the laptop/computer and boot up the laptop/computer with the Hiren's CD and follow the instructions. There are very useful utilities CD and it a Linux boot CD which contains quite a lot of Utility programs including a password removal program. Click on one of these links to download HIREN'S BOOTCD :- http://www.hirensbootcd.net/ http://67.20.82.163/

open up the machine and take out the battery for at least 30 mins.don't power it during that duration.put back the battery and boot,your bios will be reset.good luck