Reasons and solutions for why the computer does not display English when it is turned on: 1. The operating system file is damaged, you can reinstall the operating system; 2. The MBR table is damaged, use a U disk or CD to boot, enter the PE system, and use the partition The software repairs the MBR table; 3. The hard disk data cable is in poor contact, check the hard disk data cable and power cable; 4. The hard disk is damaged. If the BIOS can recognize the hard disk, you can reinstall the system. If it cannot be recognized, you need to replace it with a new hard disk.
Operating system for this tutorial: Windows 10 system, DELL G3 computer.
The reasons why English letters appear and then stop moving after the computer is turned on:
1. The operating system file is damaged.
2. The MBR table is damaged.
3. The hard disk data cable is loose.
4. The hard disk is broken.
Solution:
1. Reinstall the operating system.
2. Use a U disk or CD to boot, enter the PE system, and use partition software to repair the MBR table (some software is called repair boot).
3. Check the data cable and power cable of the hard disk, and plug the connector tightly. If the cable is broken, replace it with a new one.
4. If the BIOS can recognize the hard disk, please reinstall the system and try again. If reinstallation fails, try repartitioning the hard drive. If partitioning is not possible, try low-level formatting the hard drive. The hard drive is not recognized in the BIOS, so the hard drive can only be replaced with a new one.
Note:
The black screen failure caused by the monitor itself is mainly caused by the following reasons:
1. Insufficient AC power supply
Insufficient external power supply causes some old monitors or some monitors with high power consumption to fail to start normally. This is one of the causes of black screen failure caused by the monitor itself. Or the external power supply voltage is unstable, too high or too low, which may cause the monitor to not work.
2. Damage to the power switch circuit
Faulty monitor switch circuit is the main cause of black screen failure. Simple ones such as a damaged power switch or internal short circuit; common ones such as damaged switch tubes, etc.
3. Damage to the row output circuit
Failure of the row output circuit or the picture tube and its power supply circuit is also the main cause of the black screen failure of the monitor. In particular, damage to the high-voltage package is more common in some off-brand monitors that have been used for many years or are of poor quality, resulting in no-display black screen failure.
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