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When many friends start the computer, a blue screen code 0X000000ED appears, and they cannot enter safe mode and cannot operate. What is this? This situation is usually caused by disk errors, such as illegal shutdown, sudden power outage when the hard disk is reading or writing, and whether the hard disk connection is in poor contact. Let’s take a look at the specific tutorial below.
First: Hardware problem
1. It may be the hard disk data cable or It is caused by poor contact of the power cord or incompatibility with the specifications of the hard disk.
2. Check whether your hard disk is connected properly, whether it is loose, reconnect it, and whether new hardware has been added recently. It may be that the hardware compatibility is insufficient.
3. Unplug the memory stick, clean the gold finger, reinsert it, and restart the computer to see.
Second: Software problem
1. This situation is generally caused by disk errors, such as illegal shutdown, or when the hard disk is reading or writing. Sudden power outage.
2. When you use a volume using the NTFS file system on an integrated device circuit (IDE) drive with cache enabled, you may receive the following error message during the startup process:
Stop 0x000000ED
Unmountable_Boot_Volume
3. Due to the write mode optimization in IDE disk drives, in order to keep the write speed of the drive at the fastest possible level, the cache routine sometimes The location of the data on the disk disrupts the order in which the data is written. When a write does not complete, a timing window will open where the NTFS disk system may have critical tables damaged. Microsoft has recommended in the past that caching on IDE drives be turned off for programs that contain critical data stored on disk or for situations where a slight slowdown in overall speed is allowed. Programs containing critical data may require the use of SCSI drives, which provide greater control over data transactions.
4. The normal recovery process in this case is to run the "chkdsk /r" command from the recovery console and then continue. On OEM versions of Windows XP, the Recovery Console may not be accessible. If the OEM version of Windows XP does not yet include this fix, you may not be able to enter the recovery console and run the "chkdsk /r" command to recover, and then you can enter the system normally. But there are also special circumstances, in which case the only option is to format the system disk and reinstall the system.
5. How to enter the recovery console:
6. First, boot with the system CD. When the "Welcome to Installer" interface appears , we can see that the second prompt is "To use the 'Recovery Console' to repair the Windows XP installation, press R".
7. After pressing the R key, the installation program will check the disk. After a moment, the found operating systems and their installation directories will be listed on the screen and numbered automatically.
8. The system will ask you which Windows system you want to log in to. We only need to enter the serial number in front of the system and press Enter (never press Enter directly! The system will restart!)
9. Then the administrator's password will be asked. After entering it, press Enter, so that we enter the repair console. Type "chkdsk /r" and press Enter.
10. But sometimes AUTOCHK.EXE cannot be found, then enter "G:\windows\tvoa\i386\wutochk.exe"! Where G is the drive letter of the optical drive!
Third: Reinstall the system
1. If none of the above methods can solve the problem, you can try to reinstall the system.
2. The operating system downloaded from this site does not require complicated steps. It can be installed directly using a fool's style, making it easy to get started.
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