Question about Dell OptiPlex GX620 PC Desktop

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Optiplex 620 hit by lightning, would power up right after it happened, just ** keyboard or mouse, **w after replacing power suppply, it will **t power on, even with old supply. please help

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Sounds like the motherboard got cooked, too

Posted on Mar 10, 2008

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Reboot without cd


not sure. can you push the Windows logo key on keyboard to get start menu up? you could then mouse or tab key over to shutdown button, hit enter. Not sure what your problem situation is based on your brief description. what OS do you have, more info on what is happening would be nice

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The USB ports have stopped working on my Dell inspiron 620, thus now I can't use my mouse or keyboard.How do I fix this problem?


Go to "Device Manager" and look if any yellow or red alerts are being displayed. You can get to "Device Manger" by clicking on your "Start" button, right click on "Computer" and select "Properties". It will be on the left side top of menu. If there are "Flags" click on them and see what the issue is. It might might be a corrupted software driver.

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Dell optiplex 170l usb keyboard and mouse do not work


Yes you can use ps2 kb and mouse if you have the sockets on the back of the pc.

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Can t get out of digital input power save mode / computer directs me to press any key but theres no power to keyboard / mouse lights up but theres no response


click start control panel,keyboard hardware troublesoot or control panel administrive tools computer managent device manager scroll to keyboard you could see a yellow question mark? right click to install drivers or blow all of the dust out of your keyboard making sure there is no moisture in the airlines dust causes static which can affect all of a computers parts

you might have to uninstall the mouse then restart your computer then reinstall the mouse and its drivers
click start control panel administration tool computer managenent device manager scroll to mice and other pointing devices you might see a yellow question mark? right click to update drivers
make sure the lead from the mouse has a secure seating and the lead is not bad/faulty
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make sure the battery is good (has full charge)also you might test the usb device for the mouse is inserted correctly into the usb port (if applicable)
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in xp
hope this helps dont forget to vote

Feb 26, 2011 | Dell OptiPlex GX260 PC Desktop

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DELL OPTIPLEX GX 620 PC WONT SATRT ONLY ORANGE LIGHT KEEPS BLINKING


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

Aug 31, 2010 | Dell OptiPlex GX620 PC Desktop

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Do you have to use the dell 620 keyboard and


you can use any keyboard or mouse that has usb or ps2 connections. (ps2 refers to the little round pin connector)

PLS RATE THIS POST AS FIXYA!!!!!

Feb 21, 2010 | Dell OptiPlex GX620 PC Desktop

1 Answer

Problem with dell optiplex 620 keyboard and mouse failure when plugged into usb port


the first thing you need to check is if the same keyboard and mouse is working with another pc.if it doesnt then replace the keyboard and mouse.if they work fine on the other system then go to start and right click on the computer option and then click on manage,once you have done that click on device manager.now look for universal serial bus controller and expand the option by clicking the plus sysmbol beside it.once you have done that right click on each of the usb root hub and click on uninstall.once all of them have been uninstalled.close all the windows and restart the pc.now it should work fine.

Jan 14, 2010 | Dell OptiPlex GX620 PC Desktop

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Asus CS5111 keyboard stopped working


Try taking the batteries out of the mouse and let the receiver find the keyboard first, then once the keyboard is found put batteries back in mouse and let the receiver find the mouse.

Nov 21, 2009 | ASUS Computers & Internet

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The ps2 ports for both keyboard and mouse do not work. i got around that by hooking both up with a usb connector. BUT when the computer is on with no mouse activity for a while, the mouse ''dies.'' Then...


HI,
Go into the BIOS utility and set the BIOS to defaults, hit F10, save the changes and exit the BIOS, the computer will restart, see if that helps.

To get into the BIOS hit the Esc or Del key when the computers just starting up.


Good luck.

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1 Answer

Nothing works on my dell optiplex gx 270


First, are you sure the power supply is coming on? Check by placing your hand at the back of the computer where the power cord plugs in, turn on the computer and see if you feel air blowing. It sounds like your power supply died.

If you're not using a quality surge protector, you may have fried the PS. Wal-Mart sells a cheapie one that goes bad quickly. If you spend less that $39.95 on a surge protector, you're basically wasting your money.

If the power supply doesn't come on, replace it, but you'll have to purchase it from Dell because they use proprietary PS - so generic won't work.

May 25, 2009 | Dell OptiPlex GX270 PC Desktop

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