Computer won't power up
Computer suddenly died while in operation. ULT550P supply. Blue LED on Motherboard ("+5V standby") remains on as long as the line power in plugged in. Orange LED turns "on" when front power button is pressed. Computer does not power up.
Computers & Internet - Ultra - (ULT31554) 500-Watt Power Supply
Answers & Comments
Make off power.
Remove the RAM.
Check the beepcode occurs or not.
If beepcode is long then RAM DEFECTIVE.
===> Erase to polish contacts of RAM with soft white presto eraser.
If beepcode not sound, open Processor and recheck. same.
If again negative, just short green and black wire of SMPS after opening from motherboard. SMPS must start and check all voltages. If not start SMPS Defective.
Please give your feedback so that further repaire can be made.
Thanks