Having problems with your Acer Aspire T690 (AST690UP820A) PC Desktop ?

Acer Aspire AST690 won't boot, just beeps. Nothing on the LCD. Fan is spinning but that's it.

Answers :

99 times out of 100 it is a memory problem. You need to clean up the memory and try it in a different slot and the same slot and it should wokr

This is an Hardware Failures: Doesn't Boot Up.
First of all, most of the\015\012hardware failures that are going to be presented in this article\015\012require you to disassemble the laptop and work on its internal\015\012components. Because of this, you need the required components to take\015\012the laptop apart (such as screwdrivers, etc.) and space, lots of space.\015\012If you don't have a workbench, then working on that large table in the living room should do it.

You need to check the memory stick this is the first to diagnose the problem of beeping. Remove the memory stick clean the dust, and reinsert the memory stick, try to use the other memory slot.

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