How to Troubleshoot ACER Aspire 6920 Laptop

Firstly, check the power. If your laptop won't turn on using the battery, plug it into a wall outlet using the power cable that came with the machine. If it powers up, you could have a dead battery which can easily be replaced. See if the battery will take a charge. If not, replace it.

ACER Aspire 6920 LCD Screen(Size: 16.0 inchs;Resolution: 1366*768 pixels)


Then, check if the AC power adapter is working. If there's no indicator on the power cable, check the laptop to see if the "charging" light is lit.Low voltage could result in the laptop's battery being unable to charge or the computer not turning on. Check to see if the light on the power cable is on when it is plugged into the wall outlet. If there's no light, use a volt meter to check the voltage. See if the ACER Aspire 6920 laptop's BIOS is up-to-date. Sometimes an outdated BIOS can result in your being unable to recharge the battery.

HP Compaq Presario CQ60-130EW 15.6-inch LCD panel(Size: 15.6 inchs Resolution: 1366*768 pixels)
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Dell Latitude D620/D630 NEW LCD SCREEN 14.1 TFT WXGA()


Look for flashing drive lights or other activity after the ACER Aspire 6920 laptop has been powered on. If so, and you get no display on the computer's screen, attach the ACER Aspire 6920 laptop to an external monitor. If you get a display, then there's a problem with the laptop's LCD screen, and it may need to be replaced or repaired.Check the video cables connecting the LCD panel to the laptop. These are know to come loose in shipping or after excessive use. Also check cables connecting drives and other peripherals to the computer or to ACER Aspire 6920 motherboard.

LTN160AT01 LCD Panel(Size: 16.0 inchs;Resolution: 1366*768 pixels )
Acer Aspire One A150 LCD Panel(Size: 8.9 inchs;Resolution: 1024*600 pixels)
ACER ASPIRE ONE 259 8.9"" LED GLOSSY LAPTOP LCD SCREEN(Size: 8.9 inchs
Resolution: 1024*600 pixels)


Check the ACER Aspire 6920 laptop's power adapter. This requires opening the case and checking to see if the socket for the laptop's CPU is open or closed. If you're uncomfortable doing this, bring it to a qualified repair facility, and have them check it. Otherwise, open the case after disconnecting the batter and power cable. Remove the heat sink, which covers the CPU and check to see if the socket is set to open or closed. Set it to "closed," and then retest the computer.

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