Computer operating system is running the most basic, most central and most important software programs control and manage computer hardware (CPU, hardware, keyboard, mouse, graphics etc), software resource (a variety of applications and data files ). There is now more common operating system Microsoft (Microsoft) Windows family, Apple’s MAC series, there is a more common open-source system Linux. Including Microsoft’s Windows family of basic accounting for 90% of the market share, while Windows is currently the highest popularity of the system, here to explain the Windows XP operating system, Fault Diagnosis and Troubleshooting.

1.Windows XP installation failure diagnosis and rule out

Compared with other older versions of Windows system, Windows XP installation process has become relatively simple, although simple, but inevitably when the installation fails, there is often a situation of failure to install.

Common installation failures are:

Fault Diagnosis and Troubleshooting

(1) Set error if using Windos XP installation CD is not in the BIOS to set the drive to start the entry, it will not boot Windows XP installation disc to install the operating system.

(2) hard drives configured as low operating systems and application software will have a minimum hardware requirements of the standard, if the hard disk configuration standard can not meet the minimum requirements to install Windows XP, Windows XP can not install successfully.

(3) hardware is not compatible with Windows XP ACPI specification designed in strict accordance PCGA-BP2V battery with the operating system, if the motherboard’s BIOS does not support ACPI can cause installation failures, of course, if not compatible with other hardware components may also cause installation to fail.

(4) If using the hard disk is not loaded Smartdrv installation method to install Windows, you need the user to manually load the program, if not loaded, the installation process will become very slow.

(5) CUP overclocking too high if the user has the habit of overclocking on the CPU, if the CPU frequency Ultra-over Gao, installing Windows, also there may be crashes, blue screen and other failures, leading to not be installed. This situation should be first restored to the default frequency of the frequency, after installing the system may consider re-overclocking.

Uninstall failure

Driver

2.Windows XP boot failure diagnosis and rule out

And before the operating system than Windows XP, Windows has a very high system performance, although higher than previous versions of Windows may be more stable and have higher performance, but a variety of software failures will still be endless. The system can not boot Windows XP software failure is the common one, the system can not start if the software fails, you can use the following methods to diagnose and exclude:

Troubleshooting specific steps:

(1) with a Windows boot disk using the Windows boot disk, can be solved as the active partition’s boot record or boot files used by the destruction caused by the fault. Make Windows boot disk is in normal running Windows XP computer knowledge to format a removable drive (such as U disk, mobile hard drive) or use the CD, then the system root directory under the Boot, ini, NTLDR, Ntdetect file copy to the storage disk, and then use computers to create a Windows boot disk failure.

(2) use the “Last Known Good Configuration” feature use the Last Known Good Configuration startup system, the operator can cancel any changes made to the registry recently. Used method is to start the system by pressing the F8 key on the keyboard from the Windows Advanced Options menu, select “Last Known Good Configuration” option.

(3) use “System Restore” feature if the system opened a “System Restore” function, when other keys, from the double-Advanced Options menu, select “Safe Mode” into Safe Mode, and then click click on Start / All Programs / Accessories / System Tools / System Restore, select a restore point to start the System Restore program.

(4) use the “Recovery Console” serious failure in Windows, you can start the system using the A1286 battery installation CD, then use the “Recovery Console” to restore the file.

(5) repair partition repair partition boot record contains the operating system boot record information in the file system and a very small machine language program. After the partition boot record damaged, you can use the Recovery Console tool called Fixboot to be repaired.

Repair the master boot sector master boot sector contains the disk partition table and boot code, a name-based small program that is responsible for positioning activities in the partition table, boot disk, partition. Master boot sector is damaged, you can use the Recovery Console tool called Fixmbr to be repaired.

Failure to uninstall the driver for some hardware, some computer to install a new driver, there will not boot into the system situation. After this occurs, you can press the F8 key when the system starts, select the menu that appears, select “Safe Mode” into Windows XP safe mode, there will be trouble uninstall the driver, or use the System Restore tool restore the system to not install the driver of a period.

3.Windows XP Fault Diagnosis and Troubleshooting

Start Windows XP in addition to a variety of fault occurs when the outside during operation may also occur in the software failure. Fault caused by Windows XP are many reasons for the failure phenomenon shown vary, here are some typical simple fault diagnosis and treatment.

Failure incentives Remedy:

(1) third-party software failures caused by running some applications when you install or uninstall Windows XP system settings changes, or mistakenly replace the normal system files or remove, leading to system failure occurs. This failure, just will not quit or uninstall the software compatible; sometimes there may be some software settings caused by improper Windows XP system failure.

(2) viruses, Trojans, malware-induced failure of some malicious programs, viruses, Trojan will install the software bundled through the website or the way people invade your computer, and may modify the Web browser’s home page, self-starting options, security options, etc. settings, pop-up advertisements may also interfere with the normal operation of the user, taking up system resources, causing Windows XP can not access there and can not enter the system, frequent restarting, could not open procedure fault. Against such failures, you latitude D410 battery can install the latest version of antivirus software or firewall, and regularly killing the virus.

(3) failure caused by misuse, if the system settings on the Windows XP do not know, incorrectly modify the system settings may cause system failure.

(4) the use of streamlined installation disk failure caused a lot of the rumors now revised to streamline the Windows XP installation disk, these are being modified to install pirated version, most of them have been deleted some not commonly used system files, to streamline Some system functions. Some malicious disc manufacturers may also integrate these discs Trojans, viruses and other harmful system security procedures. So do not install this type of Windows XP, type the security of the operating system simply can not guarantee.

(5) failure caused by hardware drivers without hardware drivers, or drivers Microsoft WHQL certified inherent defects, which may cause Windows XP, blue screen, can not enter the system, CPU occupancy rate of such failure, such failures can occur in a safe mode, the corresponding driver uninstall, then re-install the good drivers.