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How to solve the problem that the screen does not respond after win7 computer boot, I believe that many inexperienced people are at a loss about this. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The solution is as follows:

1. Check whether the external wiring of the computer is connected properly, plug each connection again to see if the fault is eliminated.

2. If the fault is still the same, then open the main chassis to see if there is any excess metal in the chassis, or the short circuit caused by the deformation of the motherboard, smell the burning smell in the chassis, whether there is a burnt chip on the motherboard, and whether the capacitance around the CPU is damaged.

3. Then clean up the dust on the motherboard, and then check whether the computer is normal.

4. If the fault is still the same, then unplug the reset cable and other switches and indicator lights on the motherboard, and then use the cone short-circuit switch to see if it can be turned on.

5. If the computer cannot be turned on, then use the minimum system method to unplug the data cable of the hard disk, floppy drive and CD-ROM drive, and then check whether the computer can be turned on. If the computer monitor shows a boot screen, the problem lies in these devices. Then connect the above several devices to the computer one by one, when connected to a certain equipment, the fault reappears, indicating that the fault is caused by this equipment, and finally focus on checking the equipment.

6. If the fault continues, the fault may be caused by memory, video card, CPU, motherboard and other devices.

Then use the swap method and other methods to check whether the memory, graphics card, CPU and other equipment are normal, if there is a damaged equipment, replace the damaged equipment.

7. If the memory, graphics card, CPU and other devices are normal, then use the isolation method to place each hardware in the motherboard outside the chassis, connect the memory, graphics card, CPU, etc., and test if the computer can display, and then install the motherboard hardware into the chassis to test until the cause of the failure is found. If the fault remains, the motherboard hardware needs to be returned to the manufacturer for repair.

8, the computer boot does not show but there is an alarm sound, for this case, according to the meaning of the BIOS alarm sound, to check the faulty equipment, in order to troubleshoot.

After reading the above, do you know how to solve the problem that the screen does not respond when the win7 computer is turned on? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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