No Display Caused By Bad ATX Power Supply
Some days ago a customer phoned me because her PC was having a no displayproblem. For your information I had repaired her CRT Monitor (ALASKA Model: V551) some weeks ago.
When I got to her house and saw the problem, I decided to disassemble the PC, and take out the SMPS (Switch Mode Power Supply).
The SMPS was China made and then brand name was Great Wall with a Model of BTX-3000PFC
Once the power supply casing was removed I saw four bulged electrolytic capacitors on the secondary side.
These e-caps were substituted for similar ones and when the SMPS and the PC were assembled and power On, the display came back as seen from the photo below:
This article was prepared for you by Mr Humberto Rodriguez from Cuba.
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