When using a tablet, I get a blue screen. The reason for the blue screen should be a driver problem or a system compatibility problem

Win7 PhotoshopCS4 often has a blue screen (haha, I have solved it myself!!)

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Installation source: 7600.16385.090713-1255_x86fre_client_zh-cn_Retail_Ultimate-GRMCULFRER_CN_DVD.iso

Model: R400 A52, 1G memory.

All drivers are Lenovo official Win7 drivers. PS is the Tornado Forum version, which is completely normal under XP.

Symptom: When editing a slightly larger (>30M or so) PSD file in Photoshop CS4, a blue screen occurs and the user restarts, which is very frustrating.

Ask everyone for help! !

Error message:

Problem signature:

Problem event name: BlueScreen

OS version: 6.1.7600.2.0.0.256.1< /p>

Locale ID: 2052

Additional information about this issue:

BCCode: 1000007f

BCP1: 00000008

< p> BCP2: 801E4000

BCP3: 00000000

BCP4: 00000000

OS Version: 6_1_7600

Service Pack: 0_0

Product: 256_1

Solution:

Originally I thought it was a PS version problem, but I tried multiple versions and it still didn’t work. After repeated trials and searches, it turns out that this is the legendary "7f" error. The key to solving it is to create a "system reserved" partition!

1. Install Win7 from the CD. When it comes to selecting the partition, select "Custom" and delete the C drive! !

2. After deletion, the installation program will prompt you to create a partition and enter the capacity of the C drive. At this time, you will be prompted to automatically add a "system reserved" partition, just confirm.

3. Follow the normal installation steps.

Everything is normal now. I can use the PS CS4 trial version (804M full version) to open multiple PSD files exceeding 100M at the same time, including using a tablet, and it has been very stable! (It was a sure death before!!)

Regarding this so-called "system reserved partition", if you choose to "format" the C drive during installation, it will not exist! I don't know why this is happening, so I would like to share some information on the Internet.

If you have similar questions XD, you can also try it and let’s discuss it together!

During the installation of Windows 7, a small 100MB partition will be divided (early test versions of Windows 7 will divide 200MB). This is the active partition of Windows 7 and the partition where the startup boot file is stored.

This is actually somewhat similar to what Linux does. During the installation process, Linux can set aside a partition of about 100MB as its boot partition (/boot). This partition is mainly used to store grub.exe and menu. .lst, *fs_stage_1.5, initrd, and the kernel file vmlinuz and other files that will be used in the Linux startup and boot process.

Similarly, the reserved partition of Windows 7 is its primary partition, system partition, and active partition. Windows 7 will boot from this partition during the startup process, and then boot from the C drive directory.

Under what circumstances will a 100MB system reserved partition be generated?

Will such a 100MB reserved partition be generated during the installation of Windows 7? No.

Generally speaking, the 100MB system reserved partition will only be generated when the following two situations occur:

1) A fresh installation of Windows 7;

2) Using the Windows 7 partition screen Delete the partition and then create a new partition;

If any of the following situations occurs, the 100MB system reserved partition will not be generated:

1) Upgrade and install Windows 7;

< p>2) Use other tools (such as gdisk.exe) to partition and format the hard disk before a new installation;

3) Use diskpart.exe to partition and format the hard disk during a new installation.

This hidden reserved partition of Windows 7 is displayed as NTFS on Windows 7, but after testing, it may be non-standard or may be encrypted, so many traditional partition software under DOS basically recognize it. No, if you delete it directly under DOS and then merge the partitions again, there will be a few missing sectors. During the first test of Tianyuan Blog, I accidentally advanced the MBR originally in PART 2 after merging the partitions. It caused Win7 to be unable to start directly, and then I did not test it again. Theoretically, it is absolutely possible to delete the hidden partition of WIN7 in DOS and copy the MBR in advance, and then use WINDOWS 7 for startup repair. It should be possible.

This hidden reserved partition is also the partition used by the Windows Recovery Environment tool, so it is recommended to keep this partition. If this partition has been installed and exists, generally do not delete it. After all, Windows 7 has preset DOS boot mapping. There may be other issues.

If you really don’t want this hidden partition, as the function of this hidden partition is still unclear, there are still some problems in deleting it. However, if you specify the C drive and format it, then install Windows 7 directly. Then this hidden partition will not appear, because there is no place to use *_* in Windows 7, so either reinstall it.

[ Edited by Cadder on 2009-11-15 20:13 ]