1 day ago · Turn on your PC and see if the monitor still shows the ‘no signal’ message. 5. Reset NVRAM/PRAM (on Mac) Unlike on Windows, you cannot check for a loose RAM connection on a Mac. If you are facing a problem connecting your Acer monitor to your , then you can try resetting the NVRAM/PRAM.
It might be defective. If you can adjust the brightness, however, that is not the problem. 4) The cable to your monitor might be going bad. 5) Plug in an external monitor. If the problem still appears, then your laptop monitor and connecting cable are not the problem. 6) Easy cure that probably won't work: move your speakers and see if that helps.
Remove the battery (if it is a removable battery pack). Press and hold Power Button for 40 seconds to do Hard reset. Re-install the AC adapter and battery, then power on the computer and check whether the problem is resolved or not. If the problem persists, please continue the next troubleshooting step.
Here is the detailed procedure: Turn off your Acer computer and disconnect all of the wires. Locate the graphics card on the motherboard by opening the computer casing. Now remove the graphics card from its slot and securely re-insert it. Reattach the power wire to the monitor and link it to the computer.
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Solution 3: Test Acer with An External Monitor. You need to figure out whether the Acer laptop stuck on Acer screen issue is triggered by a firmware problem. Try connecting your computer to an external monitor to see if the screen displays on it. Step 1. Connect an external monitor to your Acer laptop.
First of all, turn off your monitor. Disconnect the power cable from the monitor. Also, disconnect all the cables from the monitor. Now, press the monitor power button. Keep pressing the button for 15 seconds. Finally, reconnect the power cable with the monitor. Also, make sure that DVI is connected securely.
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how to repair acer monitor
