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GXDOS

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3686

March 13th, 2007 14:00

No USB keyboard in Dos

On my optiplex GX520, i can't use DOS with my bootable CD because my USB keyboard is not available in dos prompt (i have no PS2 connector, only USB).
I have the same problem with my boot manager (GAG).
The option Legacy USB does not exist in my BIOS (Version A11). I need absolutly to boot with DOS bootable CD for my job. PLEASE Help me out ! Thanks.

fudgieguys

1.3K Posts

March 15th, 2007 20:00

USB keyboard should work on the GX 520 in DOS.
 
You may need to boot to CD and reinstall the OS. You should be able to boot the CD, yiou may need to check the bios and see if the boot order is correct. Try a different keyboard.
 
Then use the link below for driver installations.
 

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