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Tag: laptop repairing institutes

Bios password Removal

The following post has been taken from great Dogbert’s blog : http://dogber1.blogspot.in/2009/05/table-of-reverse-engineered-bios.html BIOS Password Backdoors in Laptops Synopsis: The mechanics of BIOS password locks present in current generation laptops are briefly outlined. Trivial mechanisms have been put in place by most vendors to bypass such passwords, rendering the protection void. A set of master password […]

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Laptop chiplevel problems & solutions Part 1

#1.Toshiba Satellite A205-SP4077, Core 2 Duo. While replacing cracked LCD tried several panels with no success. Then noticed LVDS RX2- signal from motherboard is missing. Solution: It is the north bridge dry joint, it is common fault of this model. Do BGA reworking on north bridge, and replace the north bridge if bga reworking doesn’t […]

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Optimization

6x86Fast: Raises the performance of Cyrix/IBM 5×86 and 6×86 CPUs between 5% and 10%. It is not guaranteed that this software will work with MII or 6x86MX CPUs. 6x86Opt: Package containing optimization software and Windows 95 fix for Cyrix CPUs (6×86, 6x86MX and MII). Advanced WindowsCare: Optmizes and remove errors from your PC. Cacheman: Correctly adjusts the disk cache […]

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Hardware Identification

AMD CPU Info: Software from AMD to correctly detect the installed AMD CPU on your PC. AMD CPUID: Software from AMD to detect the CPU clock, L1 and L2 memory cache, model, revision and supported instruction sets. AMD OverDrive: Program for identifying, monitoring and overclocking AMD CPUs. AMI Motherboard ID Utility: Finds out your motherboard […]

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