08-12-2018 05:35 AM
My computer will not boot up. I see 2 short white blinks then one beep. Can you tell me what I need to do? I cleaned the inside. Disconnected all the cables held down the button for 15 secs. reconnected and still the same.
08-12-2018 05:58 PM
Is this: HP ProDesk 400 G1 Microtower PC
Disconnect the power-cord.
Disconnect the disk-drive (power & data cables).
Disconnect the optical drive (power & data cables).
Remove the RAM.
Disconnect the mouse.
This leaves the monitor & the keyboard still connected.
Reconnect the power-cord.
Press the ON/OFF switch.
Tell us what happens.
Does anything appear on the screen?
Any "beeps" or any pattern of flashing lamps?
08-13-2018 06:01 PM
your motherboard supports 4th Generation Intel processors.
The following beep codes can occur while restoring, flashing or updating the BIOS:
5 short beeps --> BIOS recovery successful
There are quite a number of "patterns" on that page.
Can you match your pattern to anything on that page?