Solution to original win8 system computer crash

Solution to original win8 system computer crash
Solution to original win8 system computer crash

Note: The reason why I wrote this blog article about the crash of the original win8 system computer is that the original win8 suffered a series of pains, the second is to summarize and share experiences in solving system faults. The third is to remind me and readers not to be lazy and neglect the backup of important data.

Sins of the original win8 System

Not only do I speak out here, but many people buy win8 as the original computer, and then worry that some software is incompatible, so I hope to install a dual system. So far, some of my computer experts have not been able to install dual systems, at most, a hard disk with win7 or other systems installed is directly connected to the SATA port of the notebook. The blogger tried it a lot and didn't have to install the dual system on the original win8 system disk. I think it may work if the original win8 system is mounted on the SSD card and the SATA hard drive is unplugged, A win7 system is installed externally, and then loaded back to the original computer, when starting, you can choose to start from the hard disk instead of the solid state disk. Of course, the most convenient thing is to first fl the original system and install a win8 Professional Edition. all problems can be solved.

Then we need to talk about the compatibility of the win8 system. For developers, various development software and tools are usually required. Before win8 is launched, everyone is happy to develop and use it on the win7 flagship edition. But the arrival of win8 (now win10, the bloggers have not dared to upgrade, on the one hand, they may feel that there are still problems with compatibility, and on the other hand, they do not feel much change after the upgrade) is coveted, however, most of the simulator drivers I think won't be installed on win8, or the developer does not provide the win8 simulator driver. It's basically impossible to get ahead. When the blogger configures ccs3.3 and ccs5.4, it does not take much time to install the driver of the seed plus 2.0 simulator. In the end, I implemented the driver in an extremely accidental way, however, a program is always paused during download, and sometimes you have to download it again to make it effective. The other is the configuration of ISE, the problem of simulators and so on, and I tried to solve them one by one. However, this kind of effort-consuming and thankless things will be rare in the future. For all of this, I spoke about win8 system compatibility issues. Good systems and advanced versions must be fully compatible with low-level versions. Otherwise, it is best for those who rely on various software tools for development not to take the risk of upgrading.

Computer crash troubleshooting

First, I don't know the cause of the crash. I just fell asleep on the desk, and my computer was in front of me. When I woke up, I found my computer dead on the BIOS configuration interface. I didn't know what happened, and then I tried to restart to see if I could enter. I was not worried at first, because I made a USB flash drive and thought that although the system was broken, my data should not be lost. So I was eager to find a USB flash drive and found that all the data on the solid state disk of the computer was lost, and the entire file system was estimated to have collapsed, the 1 TB hard disk does not know what is going on. In short, it cannot read the partition, but it feels that the file system is at least there. This made me feel a little confused, because although I have always reminded myself to back up data, the data backed up on my mobile hard disk is still half a year ago due to fear of trouble, in the past six months, my data has increased a lot, and many well-written programs have not had time to back up or upload cloud disks. (I think uploading data to a cloud disk is a good backup method, but Nima school is too expensive to upload data. Add one to the discussion point: the school's slogan Software charges, even the mobile traffic of TEU has been reduced, your slogan is still 1 yuan, and the end of the month is still cleared, you should be a 4G mobile network! People are not cleared at the end of the month. In contrast, it is good for students to earn money .)
Then I found various solutions on the Internet and did not know what was going on. I decided to go to the computer repair shop and said that to protect data, I 'd better remove the 1 TB hard disk first and read it from the hard disk box to see if it could be read. So I went back to unload my computer, unplugged the hard disk, found a hard disk box, and read it. The result was still not partitioned. First, read on the win7 system. From the perspective of built-in management, the hardware connection must be connected, but cannot be accessed. Later I used the win8 system to see the same, but I found a problem, that is, the disk is displayed as "dynamic" and "invalid ", this reminds me that when I was partitioning some time ago, I accidentally changed the disk from a basic disk to a dynamic disk. At that time, some data seemed to have been lost, later, the system was not concerned about this issue without being damaged. At that time, I checked the meaning of the Dynamic Disk on the Internet. Although I didn't understand it, I felt that the change was not reversible and could be changed from a basic disk to a dynamic disk, however, changing from a dynamic disk to a basic disk requires additional software. In short, I was afraid of trouble and I didn't turn around at the time. As a result, the entire 1 TB hard disk is a dynamic disk. The reason why the hard disk cannot be read is that it is not a basic disk but a dynamic disk. Then I checked the information online and found that this was the reason. This article describes how to use software to change a dynamic disk to a basic disk without interrupting data, the best way is to export the data first and then convert it. Later, I searched the internet and found diskgenius, which can read Dynamic Disk content. This software was available in my USB flash drive, but the version may be too low to read. (The guy in the Mao computer repair shop does not know this situation, it is really a matter of emergency) and then download disk genius 4.7, the free version, can read files on my dynamic disk, when I found that the file was readable, I put it down. However, when you prepare to export files, you can only export small files because they are not registered. So I went to register and found that Nima's software was too expensive, and the cheapest was more than 200. For those who used it once or twice, I wouldn't even consider registering it. I also want to talk about this software here. I really don't want to operate it. Isn't it possible to charge fees based on the number of times? who really wants to use this software for a long time, especially in situations like mine. You can sell software at a low price according to the use of the registration period. When it comes to the point, it will invalidate his registration code. This will be helpful for improving the software registration rate, rather than having a high price. Besides fever-level users, they are basically reluctant to register. At the same time, your software is not irreplaceable, So we strongly call for free software or charging system reform.

The solution was not to register, but to create a new path. In short, it was done. In fact, after the problem is found, there will never be more than one solution (cracked version ~~~).

The last one is quite strange. Now I don't know what's going on, that is, the GB solid-state hard drive card has deleted its own system and cannot be formatted, I tried it in various cases. Check the magnetic track is not bad, but it is useless, the computer store also said it is estimated that the solid state disk is broken. Later, the solution was to buy a new one, so keep it for research. I personally think it is not bad. Maybe there is still some rescue ///!.

Remarks

When a problem occurs on a computer disk, do not panic. Calm down and do not write the disk in any form before finding the problem. As long as no data is written, if the hard disk is not damaged, data will not be lost. However, the most appropriate and safe method is to back up data in a timely manner. If the traffic permits, back up data to the cloud. If the traffic does not permit, please buy a few more hard disk backups.