Wednesday, 7 January 2015

Laptops can not be switched treatment

Repair method crash failure occurred while loading the operating system for laptops as follows.
(1) First, make judgments based on the error message is displayed. If you start looking for the hint system files missing, you may be missing or damaged system files. You can copy the same service from a computer operating system other missing files to the computer failure (some system files are not universal).
(2) If the blue screen, suggesting that the system can not find the file specified file when you start, for the hard disk damage cause the computer system files can not be read due. Boot disk computer, run "Scandisk" ScanDisk can detect and repair hard disk damage.
(3) If no such fault, first killing the virus with anti-virus software, then use the "safe mode" to start the computer. If you can not start, it may be mainly damaged system files, reinstall the operating system.
(4) If you use "safe mode" to start the computer, and then restart the system and then quit to see if the crash.
(5) If you still crash, followed by Windows registry backup recovery systems (such as the system does not start, then use the boot disk), to see whether it is normal after recovery.
(6) if it crashes, then enter the "safe mode", open the "Start / Run" dialog box, type sfc and press Enter to start the "System File Checker" to start detection system, such as to detect the error, the screen will prompt specific damage the name and path of the file, and then insert the system CD, select "restore files" command, was lost or missing files will be restored.
(7) Finally, if the system still crashes, then re-install the operating system.
The BIOS battery discharge (recovery BIOS factory defaults) proposed swap out video card, memory, clean up health and polished graphics, memory of Goldfinger.
Unable to start the operating system of various diagnostic methods are as follows.
First check when turned on, the computer is the operating system has started. If you start the operating system crashes, blue screen or reboot, the hard drive's partition table and master boot record properly, exclude hard disk partition table is damaged, corrupted hard disk master boot record, partition the hard drive missing end marks the cause of the failure. Then use the following method for diagnosis.
Step 1: First start the computer in safe mode and see if you can start, if not start, it may be infected with a virus, system files are missing, operating system corruption, hard drive has bad sectors, hardware conflicts or hardware problem, go to step 4; if you can boot in safe mode, it may be a hardware driver is not compatible with the system, the operating system has a problem or infection caused by a virus.
Step 2: Next, run anti-virus software, if there is a virus, it may be caused by a virus, restart the computer after a virus, if not normal, you need to reinstall the operating system.
Step 3: If no virus is detected, you can use the operating system comes with the "System Restore" function to restore the system, if the system is restored to normal after the failure is caused by damage to the system. If the problem persists, it may be a device driver is not compatible with the system caused; then the driver sound card, video card, network card and other equipment removed, and then install the drivers, each installation of a device to reboot a computer to check the which device driver failure caused, after check out, download a new version of the faulty device driver, and then install it.
Step 4: If you can not boot from safe mode, then use the CD to reinstall the operating system. If you can properly install the operating system, turn seven steps; failure, such as crashes, blue screen, reboot when installing the operating system if the cause can not install the system, you should be a hardware problem or a hardware caused by poor contact.
Step 5: Then clean the computer of dust, clean the memory, video card, gold finger, reinstall the memory device, and then re-install the operating system, if properly installed system, it is a failure caused by poor contact.
Step 6: If you still can not install the system, it may be caused by a hardware problem. Then check with the substitution of hardware failure, after hardware replacement is found.
Step 7: If you can properly install the operating system, and the fault disappears after installation, it is the fault system file corruption.
Step 8: If you install the operating system, the fault persists, it may be caused by the hard disk has bad sectors or device driver is not compatible with the system caused by. Start the computer in safe mode, if not start, it is a hard disk failure caused by bad sectors. Then use NDD disk utility repair bad road.
Step 9: If you can start in safe mode, the device driver is not compatible with the system caused. Then the sound card, video card, network card, delete, and then install the driver, install a start time, to check that the fault which caused the device driver. Check out, download a new version of the faulty device driver, and then install it.

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