Question about Dell Dimension E521 PC Desktop

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Black screen Help!!!!!!!!!!

Switch on computer, it starts but won't boot, replaced the hard drive, same problem, computer starts, blank monitor with just a _ in the top corner and an amber light on the mother board.

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Most likeley a motherboard failure. I have alot of HPs at work that do this. The connector for the hard drive on the mother board fails and it will do this.

If thers any kind of warranty, I would contact the manufactuirer first.

Asuming though that it isnt, then I would say, try to find a spare parts one online for cheap that has a good MOBO and change it out.

If you remove the Hard drive and try booting wihtout the Hard drive in, do you get the BIOS or SPLASH SCREEN?

Also, try removing any other add in devices to be sure that they arent causing any issues. I.E. the CD DRIVE, ANY PCI CARDS ETC.

aLSO, YOU COULD TRY REMOVING THE BATTERY AND PLUGGING THE LAPTOP IN AND STARTING IT WIHTOUT THE BATTERY IN.

If it starts with just the power adapter but no battery. then its definatley a bad mobo.

Let me know how it goes.

Posted on Jan 25, 2009

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Posted on Jan 02, 2017

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