Curious if anyone has run across this problem. Power on, no post. HDD led comes on, as does the monitor led. Then after 5 seconds or so, hdd led goes out, monitor light fades in and out. No picture, no boot.
Occasionally it will post and boot and run ok. Most of the time it requires power cycling several times to get it to boot.
Swapped out the mainboard, same problem with the replacement board. Tried removing everything not needed from the board, and unplugged all cables not needed, no change. New ram, no change. New power adapter, no change. Processor, no change. Disconnected LCD from mainboard, tried with HDMI external, no change.
But once in a while ... if I keep cycling it, it will boot and run ok. I've seen other posts online, and a youtube video showing the same issue. Seems to be a common problem, however, no particular fix has been mentioned.
Occasionally it will post and boot and run ok. Most of the time it requires power cycling several times to get it to boot.
Swapped out the mainboard, same problem with the replacement board. Tried removing everything not needed from the board, and unplugged all cables not needed, no change. New ram, no change. New power adapter, no change. Processor, no change. Disconnected LCD from mainboard, tried with HDMI external, no change.
But once in a while ... if I keep cycling it, it will boot and run ok. I've seen other posts online, and a youtube video showing the same issue. Seems to be a common problem, however, no particular fix has been mentioned.
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