How to solve CMOS mismatch error disk?

Posted on April 30, 2010, 1:22 pm

By turning on the system BIOS of the computer performs a POST (Power-On Self Test) to check the consistency of all connected hardware, including disk drive. If the hard disk is failed, the BIOS will fail to detect it. In this case, when the system BIOS can boot from the level it access to its video subsystem, you get some error message indicating that the drive is failing or failed. However, to retrieve data in all these situations, you need to call Data Recovery services experts who can technically meet your hard drive physically failed. For example, when you try to start a computer system, you may receive the error message below: “Hard disk CMOS mismatch” Subsequently, when you turn off the system and try booting again, you receive the same mistake again. In addition, you can not access the data stored. Provoking the above error could root from below possible reasons: You recently changed some BIOS settings and hard disk is not properly defined. Some typical types of BIOS to keep the total amount of memory as one of its parameters. After his execution POST, the BIOS compares this value to the actual memory observed after detecting the hard drive. The error here above can occur if a mismatch occurs between the set value and the value of the memory disk. Hard drive is physically crashed, probably due to a failure of the controller. This is the circuit that allows the system communicate with the hard drive. The question treated solution can be resolved if you follow these steps: Change all the BIOS settings by default. In so doing, they allow you to resolve issues related to the mismatch of memory and incorrect definition disc drive. The only possible solution to solve the problems of physical damage with Hard Disk is to replace the hard drive and restore from backup. If no clean backup is available yet, consult experts Hard Drive Recovery to recover efficiently your lost data from physically crashed drive. Data Recovery Services includes several records and procedures at the component to retrieve data that is backed with advanced tools and a clean room.