Today we talk about other kinds of blue screen codes’ reasons and solutions.

0x0000006F:SESSION3_INITIALIZATION-FAILED

Error Analysis: this blue screen code indicates that the session manager process creation failed. This error usually happens when you boot your laptop, usually caused by the error device driver or system files.

Solution: if you installed hardware recently, you can disable and remove the hardware, and then you can see if the problem is still.
If removing the hardware doesn’t work or you don’t do any installation, you can reboot your laptop with recovery options set to create a dump file. Followed by it, you can reboot your laptop with the selection of Last Known Good option.
If the blue screen code continues to appear, I recommend you use the Windows installation CD to repair the system.

0×00000077:KERNEL_STACK_INPAGE_ERROR

Error Analysis: this blue screen code indicates that requested page of kernel data could not be read in. This error code indicates disk hardware failure, disk data corruption, or possible virus infection.

Solution: STOP: 0×00000077 (parameter, parameter, parameter, parameter), if the first and third parameter are zero, it indicates that there is a problem of your laptop hardware. If you installed hardware recently, you also need to disable or remove the hardware.
In case of the virus infection, you can scan the system with the antivirus software.
At last, you can check and repair the disk errors by running the Chkdsk follow the instructions.

0x0000007A:KERNEL_DATA_INPAGE_ERROR

Error Analysis: this blue screen code is often caused by that the kernel data in the virtual memory can not be read into memory. The reason may be that the virtual memory paging file has the problem of bad cluster, viruses, and disk controller error or memory issue.

Solution: first of all, upgrade your anti-virus software to the latest version to see if there is virus in your laptop.
If there is 0xC000009C (indicates bad blocks (sectors) on the hard disk) or 0xC000016A code (bad blocks (sectors) on the hard disk) in the blue screen code information, it is resulted from the bad clusters, and if the system disk inspection tool can not repair it automatically. In this time, you should enter the Recovery Console and running the Chkdsk command.
And when you see this blue screen code, you also can see the blue screen code of “0×00000077:KERNEL_STACK_INPAGE_ERROR”.

0x0000007B:INACESSIBLE_BOOT_DEVICE

Error Analysis: this blue screen code indicates that when Windows can not access the system partition or boot volume in the boot process. This problem usually occurs in the first boot time when you have replaced the motherboard; it is mainly because that the disk or SCSI controller with the new motherboard is different from that of the old motherboard so that the laptop can not support it. Also, this error might occur because of the installation of a new SCSI adapter or disk controller or if the disk was repartitioned with the system partition.
This blue screen code might occur because of the virus infection or damaged hard disk.

Solution: generally, you can solve this problem as long as you boot your computer with the installation CD-ROM and do a repair installation.
If that is because of the damaged hard disk itself, please install it to another computer, and runs the \\chkdsk / r \ \ command to fix the errors followed by the instruction.
For more information about hard disk corruption, you can see the “Stop 0×00000024 or NTFS_FILE_SYSTEM” in the article “Blue Screen of Death STOP Codes (two)”.
If this blue screen code is caused by the virus, you can scan the system with the antivirus software.

0x0000007F:UNEXPECTED_KERNEL_MOED_TRAP

Error Analysis: this blue screen code indicates that a trap occurred in kernel mode, the kernel is not permitted to have or intercept.
This blue screen code may also caused by the defective hardware such as memory hardware or some kind of software.
Sometimes, overclocking will also result in this error.

Solution: try to use the detection software such as Memtest86 to make sure that if the memory is overclocking, if it is the problem of the overclocking systems, restore all clock and bus speed settings to the manufacturer recommended.
In addition, if there is a problem of the overclocking systems, the South Bridge chip of the motherboard will overheat, so lower the temperature of the South Bridge will makes the laptop works well.
This blue screen code can occur by the installation of incompatible applications, drivers, or system services, you can disable or remove it, and moreover, you can also get an advice from the manufacturer.

The related articles:

Blue Screen of Death STOP Codes (one): “Stop 0×0000000A” error

Blue Screen Codes Reasons and Solutions (two)

Blue Screen Codes Reasons and Solutions (three)

0×00000027:RDR_FILE_SYSTEM

Error Analysis: when this blue screen code occurs, it indicates a redirector file system error. The Windows memory management has problem will also lead to the emergence of this blue screen code.

Solution: if it is the problem of the Windows memory management, increasing the memory storage will solve the problem.

0x0000002E:DATA_BUS_ERROR

Error Analysis: this blue screen code indicates a defective RAM (including motherboard, Level 2 cache, or video memory), and it caused by that the device driver try to access non-existent memory address. In addition, hard drive is damaged by the viruses or other problem, this blue screen code is possible occurred.

Solution:1) Check whether your laptop has viruses or not.
2) Use \ \ “chkdsk / r \ \” command to check all the disks.
3) Use memory testing software to check your RAM.
4) Check if the hardware is installed correctly, for example, if the hardware is installed firmly or the finger is clean or not.

0×00000050:PAGE_FAULT_IN_NONPAGED+AREA

Error Analysis: this blue screen code indicates there are problems of memory (including motherboard, Level 2 cache, or video memory), incompatible software (mainly including the remote control and antivirus software),

Solution: If the blue screen message lists a driver by name, try to enter safe mode or Recovery Console mode to disable or remove the drivers listed on the blue screen.
If it doesn’t list the message, you should remove all what you have installed recently.
If the error is still by having done this, what you should do is to contact your hardware manufacturer.

0×00000051:REGISTRY_ERROR

Error Analysis: this blue screen code indicates that there is something wrong with the Registry or configuration manager. It may be caused by the defective hardware or file system. If refresh operations are failed because of the limit resource, this blue screen code will appear too.

Solution: Use \ \ “chkdsk / r \ \” command to check all the disks, and repair the errors.

0×00000058:FTDISK_INTERNAL_ERROR

Error Analysis: this blue screen code indicates that a fault-tolerant disk driver internal error has occurred. It can not be matched between pages in the primary and secondary data caches.

Solution: first of all, you can try to reboot your laptop to see if this resolves the problem.
If not, you had better select the Last Known Good option to reboot your laptop to see if this error code disappeared.
If you can not find the Last Known Good configuration, choose the Emergency Repair Disk to reboot your laptop to see if it works.

I think almost all of you have experienced that your laptop was displaying the Blue Screen error. But how many of you really know the meaning of blue screen with all its numbers and codes. And how many of you can read the Blue Screen of Death and then take some measures. Here I will show you how to read the Blue Screen of Death.

Stop 0x0000000A or IRQL_NOT_LESS_OR_EQUAL

You may see this blue screen codes during or after the installation of Windows XP. The Stop 0xA message indicates that a kernel-mode process or driver attempted to access a memory location to which it did not have permission, or at a kernel interrupt request level (IRQL) that was too high. A kernel-mode process can access only other processes that have an IRQL lower than, or equal to, its own. This Stop message is typically due to faulty or incompatible hardware or software. you can see the following picture：

Stop: 0x0000000A (parameter1, parameter2, parameter3, parameter4)

The parameter1 indicates an error address, the parameter2 indicates a correct IRQL you needed to access the memory, the parameter3 indicates the type of access, and the parameter4 indicates the address of the instruction that referenced memory in parameter 1.

If you see this blue screen codes when you installed the Windows XP, the problem might be due to an incompatible hardware, system service, virus scanner.

You should make sure that the hardware you want to install is compatible to your laptop, you can check it on the “Check System Compatibility” topic on the Windows XP installation CD or DVD. Or you can just install the hardware what you need and regardless all the third-party device drivers and system services such as virus scanner.

If the hardware is compatible, you may have to check other hardware issues. For example, you can specify the Hardware Abstraction Layer (HAL), turn off features in CMOS settings, or you can remove all the adapters and disconnect all hardware devices. While I have to say that if you are not a professional, you had better not do these operations.

If you see this blue screen codes when you have already installed your Windows XP, the problem may be related to the third-party software or hardware you have installed. You can use the “Troubleshoot third-party software and hardware” section to deal with this problem, or you can delete and remove the software or the hardware.

There is no doubt that the failing or defective hardware will result in this error code, what you need do is to remove or replacing the hardware.

All in all, the Stop 0x0000000A or IRQL_NOT_LESS_OR_EQUAL indicates an incorrect environment. And other blue screen of death stop codes will be written soon.