my pc doesn’t start

[BARR0]

when i start the pc show the led and the other things but i can’t see anything on the monitor or the led of my keyboard, i also listen 3 long bip and 2 short bip

[Bill_To]

Hi,

A 3:2 BIOS error code indicates a potential memory error.

Shut down the PC. Disconnect from AC power.

Depress and hold down the power button for a while to drain residual power from the MB.

Remove all memory modules. Install one memory module in one memory slot. Start the PC to check for a POST.

Try the same memory module in each memory slot, one at a time. Check for a POST.

Try the each successive memory module using the same technique until you get a good POST.