Question about Acer Aspire 9300 Notebook
I have an acer aspire 9300 and it has black screen, everytime i turn it on its makes 1 long beep and 2 short beeps i have looked at the beep codes and it indicates a display adapter problem is there anyway to fix this ?
When i turned on my acer aspire 9300 the computer is working but no display the screen is dark
Posted on Apr 22, 2011
I have been fixing computers that has long beeps and short ones. It is usually attributed to memory problem connection. Open the memory compartment at the back of the PC then detach the memory card. Clean with cloth softly enough not to destroy the circuit board or a pencil eraser to clean-up dust that caused the connection blockade. Reconnect after cleaning.
Posted on Jun 21, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
1 long, 2 short beeps: Display adapter problem (MDA, CGA)
The beeps are post during post the very first work is done by the RAM , all the memory in the RAM is first transferred to the hard disk, and remains active until turned off.
WARNING: Before you start troubleshooting remember that you are dealing with electricity that can KILL.
Make sure that your RAM modules and Cmos battery are securely seated
on some motherboards Cmos batteries are soldered in.
Test all power and data leads that attach from Motherboard to your Hard Drive SATA
Make sure they have a secure dust free connections.
Check the graphics card is seated properly with no dust in the socket you might have to remove it to check for dust reinstall it.
Restart your computer the found new hardware wizard should activate.
Hope this helps.
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