Cmos Checksum Error Boot Problem
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system itself is long out of warranty.) Fortunately, this sounds like a pretty easy problem to fix. I don't think the driver-update utility is to blame here, but rather a poorly timed CMOS-battery failure. See, most desktop motherboards have a small battery that supplies power to the BIOS even when the machine is turned off. This battery might last two years or it might last 10, but when it fails, you'll often see an error message like the one above. (Your system will also fail to keep proper time, as the clock is one of the elements powered by that battery.) Most CMOS batteries are standard CR2032 "button" cells, which cost no more than a few bucks at your local drugstore, but check your motherboard documentation just to be safe. Replacing one is usually a two-minute job: pop out the old one, pop in the new one, and you're done. After that, you'll probably need to venture into the BIOS to reset the clock and double-check other system settings (like boot priority). Just be glad this didn't happen to your laptop. Laptops use CMOS batteries just like desktops,
fix "CMOS checksum error-defaults loaded" JCarterDammit SubscribeSubscribedUnsubscribe139139 Loading... Loading... Working... Add to Want to watch this again later? Sign in to add this video to a playlist. Sign in Share More Report Need to report the video? Sign in to report inappropriate content.
Cmos Checksum Error Defaults Loaded Solution
Sign in Transcript Statistics 179,628 views 297 Like this video? Sign in to make your cmos checksum error defaults loaded keyboard unresponsive opinion count. Sign in 298 94 Don't like this video? Sign in to make your opinion count. Sign in 95 Loading... Loading... cmos checksum error defaults loaded diskette drive 0 seek failure Transcript The interactive transcript could not be loaded. Loading... Loading... Rating is available when the video has been rented. This feature is not available right now. Please try again later. Uploaded on May 12, 2011I run http://www.pcworld.com/article/240331/troubleshoot_a_bios_or_cmos_checksum_error.html into this from time to time, personally, i think my motherboard battery is shot, but im too lazy right now to fix it right now. If this happens to you do the following and it will fix it temporarily. This is how i fix the problem, probably not the only way (obviously) so yeah please Thumbs Up,Comment, And Subscribe! Watch this first, then watch this to permenantly fix this http://youtu.be/9uiVu3ARYQ0 Category Howto & Style https://www.youtube.com/watch?v=IVmgpNsj0-I License Standard YouTube License Show more Show less Loading... Advertisement Autoplay When autoplay is enabled, a suggested video will automatically play next. Up next How to Clear the CMOS - Reset the BIOS & Why - Duration: 11:59. Johnny Phung 1,714,603 views 11:59 CMOS Checksum Bad - Quick Easy Fix 1 - Duration: 2:14. HealMyPc 5,202 views 2:14 Como reparar el error cmos checksun - Duration: 7:42. Er Manu 14,534 views 7:42 Solving the CMOS checksum error - Duration: 1:31. DiegoG's Tech Channel 2,638 views 1:31 How to replace dead CMOS battery and configure BIOS settings - Duration: 6:35. Cube Computer Channel 184,957 views 6:35 setup CMOS to boot up CD drive - Duration: 3:16. emiltech0122 97,446 views 3:16 BIOS no guarda configuracion aun con pila nueva solucion - Duration: 7:21. posoco2000 153,274 views 7:21 DEAD BIOS - Duration: 3:05. JollyHell 59,522 views 3:05 Configurações BIOS CMOS - Duration: 3:32. Rodrigo Costa 22,427 views 3:32 How To Reset CMOS - Duration: 2:07. HiTechReviewsUK 29,657 views 2:07 Remove BIOS Password using Hiren's BootCD - Duration: 4:07. AvoidErrors 571,346 views 4:07 Updating Gigabyte Motherboard BIOS - Duration: 10:25. Johnny Phung 362,777 views 10:25 แก้ CMOS Setting Wrong เข้าวินไดวส์ไม่ได้ - Duration: 4:41. ชวลิต สุขศรัทธา 11,313 views 4:41 Bios rom checksum error (Solucion) - Duration: 4:23. Francisco Tesoro 21,974 views 4:23 M
The How-To Geek Forums Have Migrated to Discourse How-To Geek Forums / Windows XP Bad Bios checksum (How to Fix it) ??? (39 posts) Started 4 http://www.howtogeek.com/forum/topic/bad-bios-checksum-how-to-fix-it- years ago by tech27 Latest reply from G41M Topic Viewed 20879 times 1 2 Next » tech27 Posts: 387 This post has been reported. So here's my problem guys... Recently I did a https://blog.udemy.com/bios-checksum-error/ clean install of windows XP on my PC, everything goes smooth and no errors. But after a day I use it and shut it down for an hour and when I return and turn cmos checksum my PC again this problem comes out... I have no idea why it happened, so if anyone knows how to fix this I will gladly appreciate it... Btw.. I have some experienced on PC troubleshooting but sad to say it is my first time to encounter this problem and I have no idea how to fix it.. So please I really need your help guys.... Reports: · Posted cmos checksum error 4 years ago Top Sarris Posts: 189 This post has been reported. Causes of CMOS Checksum Bad Error There are usually three main reasons that a CMOS Checksum Bad Error occurs. They include: 1. CMOS Battery may not be functioning properly. The battery life may have expired. (it's probably this) 2. The user or a virus may have updated the BIOS. 3. The computer may not have been shut down properly e.g. 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). This is from tech-faq.com Also, please don't multiple post the same question. Thanks & good luck Reports: · Posted 4 years ago Top tech27 Posts: 387 This post has been reported. First of all... Sorry for doing multiple post but I didn't meant to do that because every time I post it says "404 Not found" hmmm... so what should I do first to solve this problem ???? Reports: · Posted 4 years ago Top tech27 Posts: 387 This post has been reported. BTW.. what does CMOS means ??? Sorry I had never encounter a bios problem b
2014 by Alex Barbos A BIOS checksum error is one of the most common errors you can encounter when you build your own computer, perform a hardware upgrade or attempt to bring back to life a computer that hasn’t been used for a long time. If it sounds like a scenario that’s not very likely to happen to you, think again, as computers became so un-complicated that you don’t need to be working at NASA to know how to upgrade or even build one yourself; in fact, learning how to build your own computer is as simple as taking this online course, so the possibility of coming across a BIOS checksum error one day is higher than you think. The error indicates that the BIOS is incorrectly configured or corrupted, preventing the computer from booting normally; unlike operating system errors or software errors that occur after your computer is up and running, a BIOS checksum error will render it inoperable right after you power it on, so it’s no wonder this type of error can seem like something really serious. Fortunately, it is not as scary as it seems, and fixing it is quite easy. BIOS Basics In order to understand what triggers the BIOS checksum error, what the error means and how you can fix it, it is necessary to understand what the BIOS is and how it works. Simply put, the Basic Input/Output System, or BIOS, is a program that checks if all the components necessary for the computer to run are present; if everything is ok, the BIOS gives the processor the necessary instructions on how to proceed and load the operating system. Before the boot code in the BIOS is executed, though, the BIOS data is checked for authenticity by comparing one of its values, known as a checksum, against a value stored in a memory chip called CMOS; if the values match, it means that everything is working correctly, so the boot code is executed and the computer starts normally. However, if the checksums do not match, it means that something interfered with the BIOS, so the computer displays a BIOS checksum error and stops the boot process. Causes of BIOS Checksum Errors There are two scenarios that can trigger a BIOS checksum error: Something interact