d3v Posted June 21, 2010 Share Posted June 21, 2010 I need help diagnosing a computer problem.The symptoms are as follows.The PC turns on (lights, all fans, ect) but there is no picture. The monitor remains in idle yellow.The PC has a PCI-E Radeon graphics card and an onboard chip. Neither work.The fan on the Radeon GPU works fine.Reseating the radeon GPU did not help.Clearing CMOS did not help.There are NO BIOS beep codes reporting.I know it's not POSTing becuase I left the speaker volume on full in anticipation of the Windows logon sound but it did not reach it.There are two sticks of DDR2 RAM. I alternatively removed both of them and even tried booting with no RAM installed whatsoever and this did not help. I presume it is not a RAM issue, then?I'm thinking power supply issue? What do you guys think?Thanks in advance! Link to comment Share on other sites More sharing options...
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