Having problems with your Acer Aspire M1641-U1521A PC Desktop ?

Computer stopped communicating with the monitor & keyboard

\015 My Acer Aspire M1641 was working fine this morning, but now won't send a signal to the monitor or keyboard. Monitor powers up & displays a message that it is functioning, but needs cords checked. Tried my other working monitor on it, but it just stays black with power on. Any ideas? Thanks!\015

Answers :

I agree, if you did a combo of keystrokes (re: cntrl+F5 for monitor) thats only a shortcut keystroke and should be able to do and undo all changes in "control panel">"display">"settings">advanced
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