Having problems with your Dell Dimension 8400 PC Desktop ?

Frozen computer Comptuter screen is black frozen with the cursur flashing on top left

Answers :

Check your memory module. Reseat or clean its edge connector with soft eraser. Do this if the unit is unplugged and turn off. Commonly this is a sign before going to POST.

If not, this is also sign of failing component, short circuit or loose contact. Getting the faulty will force you to have the basic setup to run the computer. And try to isolate the faulty one.
Repair Help & Product Troubleshooting for Dell Dimension 8400 PC Desktop

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