No graphics signal.

June 7, 2011 at 15:25:54
Specs: xp pro sp3, AMD Athlon K7
No picture after hooking up extra hard drive.I have older model AMD Athlon, K7, M810L,730S. Bios ami. Standard SiS Mobo. When I hooked up a second hard drive the blue screen came on, then pc cut off. When I re- booted the computer powered on, but no picture. No led lites, no beeps. I took the extra hard drive off. Rebooted and still no picture. I'm thinking I blew the MOBO. I don't know what to do next. I have read other peoples problems like mine and was told to run a cpu cd that came with their computer. I didn't get anything with my used one. This is a homemade pc, but it puts me in mind of a dell.

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June 8, 2011 at 05:55:48
Sounds more like a power supply problem. Post the make/model, wattage & amperage specs.

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