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Solution to the problem that the input is not supported when the computer starts up

Solutions include: Check the tightness of the cable connection and try replacing the cable. Verify that the monitor is powered on and functioning properly. Reinsert the graphics card, making sure it is fully seated. Select the correct video output option in bios. Reset cmos. Update graphics card driver. If you want to know more about computer startup problems, you can read the articles below this topic.

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time：2024-04-19 15:25:49

What should I do if the computer starts up and displays that the input is not supported? When the "Input Not Supported" prompt appears when the computer is turned on, it means that the monitor does not receive a video signal. Solutions include: Check the tightness of the cable connection and try replacing the cable. Verify that the monitor is powered on and functioning properly. Reinsert the graphics card, making sure it is fully seated. Select the correct video output option in the BIOS. Reset CMOS. Update graphics card driver. If the above method does not work, it may be a hardware failure and needs to be sent for repair.
What is the reason why there is no signal on the monitor when the computer is turned on? The reasons why there is no signal on the monitor when the computer is turned on may be: hardware problems: loose monitor connection, graphics card failure, memory failure. Software problems: graphics card driver problems, system file corruption. Other reasons: motherboard failure, power supply problem.
What to do if the screen shows a black screen when the computer is turned on Common solutions for a black screen when the computer starts up: check the power and monitor cable connections; reset the monitor; unplug and reinsert the graphics card; update the graphics card driver; try booting in safe mode; troubleshoot hardware failures; check for software issues.
What should I do if the computer shows no signal when it is turned on? Solution to the problem that there is no signal when the computer is turned on: 1. Check the display signal line and host interface of the computer host, which can be re-plugged; 2. Check whether the interface and monitor signal line are damaged, and replace it with a new monitor signal line; 3. Check the host The display interface of the rear motherboard can be cleaned and the interface pins can be corrected; 4. Open the side cover of the host and check the interfaces of the motherboard; 5. Check whether the memory slot of the computer is firm. If it is loose, just unplug it again; 6. Check the interface between the independent graphics card and the motherboard; 7. If the computer host starts and hears an alarm, please remove the computer memory and check whether the memory is burned out, etc.
What should I do if the computer shows that the application cannot start normally when it is turned on? Solution to the problem that the application cannot start normally when the computer is turned on: 1. First restart the computer and keep clicking the F8 key to enter the system advanced options interface; 2. Then select [Last Known Good Configuration (your most recent settings that worked) 】 option to repair.

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