Solutions to CMOS Checksum Bad Error The CMOS Checksum Bad Error can be fixed easily by following the listed steps carefully. If a virus has updated the BIOS settings, run a virus scan and make sure that the BIOS settings are back to the default. Each computer usually deals with the CMOS Checksum Bad Error differently. booting from disk, error reading disc appears What ATA setting does your computer support? his comment is here
Replace the old battery with a new one and reenter the CMOS settings. Browse Categories Answer Questions Hitachi Hard Drive Hard Drives All Unanswered Join Sign In Ask a Question × HomeForumTagscheckpoint error 0085Hard DrivesHitachi Share on Facebook Share on Twitter Share on Google+ If it does, go into the CMOS and write down all of the settings. There are very few reasons for the CMOS Checksum Bad Error, hence they can be handled effectively. http://www.pcadvisor.co.uk/forum/helproom-1/primary-master-hard-disk-error-273365/
Each time the computer is booted, this value, which is a number is checked against the stored value in the CMOS memory. Question about (AU-160GBSATAHDHIT) 160 GB SATA Hard Drive 2 Answers Hard disk error hard disk error before operating system is started, a screen displaying 'there is a problem with your hard Easily avoid this error by making sure that the computer is shut down properly before turning off the main power. I changed the hardrive it solves the problem.
The CMOS Checksum Bad Error is an error that occurs when the CMOS values turn out to be incorrect. The CMOS memory stores a specific value normally to guard the BIOS software. The Error Explained A checksum is computed as an error detecting code to guard the BIOS settings stored in the CMOS memory. Primary Master Hard Disk Error Dell If the battery caused the CMOS Checksum Bad Error, the problem should be solved.
If all the settings are lost, they can usually be retrieved from the computer manufacturer. This usually entails going into the Start Menu and clicking Turn Off Computer/ Shut Down. The user or a virus may have updated the BIOS. http://en.community.dell.com/support-forums/desktop/f/3514/t/19435280 Question about Deskstar 7K80 Hard Disk 80GB, 7200RPM, ATA-6, 2MB Cache, Desktop, 20PACK (HDS728080PLAT200A3021020PK) Hard Drive 1 Answer Hitachi 80GB hardrive - error 6 hitachi 80GB hardrive - error 6 Cannot
Causes of CMOS Checksum Bad Error There are usually three main reasons that a CMOS Checksum Bad Error occurs. 3rd Master Hard Disk Error Press F1 To Resume Hitachi makes a program you can drop the ATA settings down on ... How to Use a Flash Drive Using a flash drive is a simple process that requires access to a computer and ... The computer may not have been shut down properly e.g.
What will I do to used again my previous hardrive Install your previous Question about (AU-160GBSATAHDHIT) 160 GB SATA Hard Drive 1 Answer SATA HDD not working SATA HDD not working If these values are the same, the computer boots normally. Primary Master Hard Disk Error Press Del To Resume Related Posts DMA (Direct Memory Access) DMA stands for Direct Memory Access, a capability in modern computers that allows peripheral devices ... Secondary Master Hard Disk Error Press F1 To Resume They include: CMOS Battery may not be functioning properly.
Some computers warn the user and continue to boot up using settings in the CMOS, while other computers might warn the user and use the default settings in the BIOS as Usually, the strategy the computer employs is stated in the error message. Search Fixya Press enter to search. weblink The BIOS May Have Been Updated If the BIOS was recently updated, the CMOS settings may have reset.
The battery life may have expired. Primary Master Hard Disk Error Laptop shutting off the computer's main power without first shutting down the computer (MS Windows requires the computer to be shut down before the power is shut off). The Computer May Not Have Been Shut Down Properly Sometimes when running MS Windows, if the computer is shut down without first properly shutting down the operating system, the CMOS settings
Make sure that the values entered in the BIOS are correct or simply reset them to the default settings. A print server is a computer or device that is connected Now locate the battery and remove it. 3rd Master Hard Disk Error Solution If these two values are different, it causes a CMOS Checksum error message.
Consult the computer manual or technical support to remove your battery (the battery is flat, shiny silver colored, and coin-shaped) if needed. If improper shutdown caused the error, the issue may have been solved. This error may be frustrating, but the good part is that it can be solved easily. check over here What is a Print Server?