Solved Computer will not boot up

Pappy April 1, 2017 at 11:12:20

More info needed! PC - brand and model number PC - System specs Did you install or uninstall anything when this happened? __________________________________________________________ Dell Optiplex 740 Enhanced, AMD Athlon 64, 4gb Ram. Windows 7 Pro 32bit. Dell Optiplex 780, intel Core2 Quad, 16gb Ram. Windows 10 Pro 64bit message edited by Pappy

TechDOS April 1, 2017 at 12:51:36

✔ Best Answer

@jtwhoib Did You Change Anything On Hardware, Jumper Setting, BIOS Setting, ... ? If No, A- PSU Problem (Damaged), Check Voltages. B- BIOS Settings Changed. Run BIOS Setup and Check. C - Short Circuits and Damaged System Devices : C-1 - Disconnect HDD,CD,DVD, Power On The System and Check. C-2 - Remove Installed CARDS, Power On The System and Check. D - RAM Problem. Good Luck.

Thanks guys, I'll give it a try

DAVEINCAPS April 1, 2017 at 22:45:53

If it's a desktop and if the PSU has a 115/230 voltage switch make sure that switch is in the correct position. DON'T GUESS and only flip the switch with the power cord disconnected.