Bios Crc Error
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Cmos Checksum Error Fix
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Cmos Checksum Error Defaults Loaded
or CMOS 'Checksum' Error Comments By Rick Broida, PCWorld Sep 21, 2011 9:40 AM Reader Robert has an older Emachines desktop that recently developed a problem: "I installed a driver updater what is checksum error tool, and when I deleted it, it did something that changed my BIOS. The black screen appears when I boot up and reads: 'System BIOS shadowed. Check time and date settings. System CMOS checksum bad--default configuration used.'" Robert says he's tried contacting both Phoenix Technologies (makers of the BIOS) and Emachines, and neither company could help. (The BIOS dates back to 2003, and cmos checksum error press f1 to continue the 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 batterie
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Cmos Checksum Error After Replacing Battery
Today's Posts View Site Leaders Blogs Gallery Album Gallery Picture Gallery SG Main Advanced Search Forum General Discussions Hardware & Overclocking What the heck is a BIOS checksum error? http://www.pcworld.com/article/240331/troubleshoot_a_bios_or_cmos_checksum_error.html If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 19 of 19 Thread: What http://www.speedguide.net/forums/showthread.php?133170-What-the-heck-is-a-BIOS-checksum-error the heck is a BIOS checksum error? Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 12-24-03,09:48 PM #1 Joel View Profile View Forum Posts View Blog Entries SG Enthusiast Join Date Sep 2003 Location F.WV Posts 2,981 What the heck is a BIOS checksum error? For some reason whenever I start one of my computers it says "BIOS Checksum error" then it searches for drive A and doesn't find it, then it just starts beeping and doesn't do anything What the heck should I do?! Core 2 Quad Q6600 @ 3.6GHz on Water | 8GB DDR2 | 2x 74GB Raptor RAID0 | 250GB Storage | P5E | 2900XT @ 850 Core | DVD-RW | 2x 24" Widescreen LCD | Saitek Eclipse | Logitech G5 Reply With Quote 12-24-03,09:52 PM #2 extreme View Profile View Forum Posts View Blog Entries Extreme Overclocker Join Date Nov 2002 Location USA Michigan Posts 2,773 Re: What the heck is a BI
index » Classic ThinkPad Hardware » ThinkPad R, A, G and Z Series All times are UTC-05:00 Thinkpad bios crc error... Moderators: Moderator group, Admin http://forum.thinkpads.com/viewtopic.php?t=19909 group Post new topic Reply to topic Page 1 of 1 [ 1 http://atariage.com/forums/topic/218174-download-bios-error-writing-block-crc/ post ] Previous topic | Next topic Author Message steve6386 Post subject: Thinkpad bios crc error...PostPosted: Fri Jan 27, 2006 5:49 pm Offline Joined: Fri Jan 27, 2006 5:10 pm Posts: 1 Hi, Ok...I have a Thinkpad A21M with a corrupt bios (just bought from ebay, not a password problem, thats easily solved). I checksum error have an eeprom programmer capable of writing to a 24rfo8 chip. The problem is, what do I actually write to the eeprom. I can download the bios from IBM but which file from the floppy is the file I need... $016D000.FL1 - bios rom I suspect $016D000.FL3 - platform info I suspect and is it as simple as renaming the bios.rom file as .bin and then writing to cmos checksum error the eeprom ? Thanks for any info...or advice Cheers Steve. Top Profile Reply with quote Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 yearSort by AuthorPost timeSubject AscendingDescending Post new topic Reply to topic Page 1 of 1 [ 1 post ] Board index » Classic ThinkPad Hardware » ThinkPad R, A, G and Z Series All times are UTC-05:00 Who is online Users browsing this forum: No registered users and 0 guests You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot delete your posts in this forum Search for: Jump to: Select a forum ------------------ ************** FORUM ANNOUNCEMENTS ************** Pending & Ongoing Outages Forum Announcements FORUM RULES, HOW-TOs and FREQUENTLY ASKED QUESTIONS RULES of the ROAD Forum Notices, Questions and Suggestions ** HOW TOs & FAQs ** Classic ThinkPad Hardware ThinkPad T400/410/420 and T500/510/520 Series ThinkPad X200/201/220 and X300/301 Series ThinkPad W500/510/520 and W7x0 Series ThinkPad R400/R500 Series ThinkPad SL and L Series ThinkPad T6x Series ThinkPad T4x Series ThinkPad T2x & T3x Series Thinkpad X6x Seri
Gallery Chat Activity Calendar Subs More View New Content AtariAge Forums → Atari Systems → Atari 2600 → Harmony Cartridge Javascript Disabled Detected You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Download BIOS - error writing block CRC Started by maiki, Nov 1 2013 5:31 AM Please log in to reply 8 replies to this topic #1 maiki OFFLINE maiki Dragonstomper 623 posts Posted Fri Nov 1, 2013 5:31 AM I wanted to change BIOS to PAL 50 and this is what happens when I select theeeloader_pal50.bin and click Download eeprom: What is going on here and can I continue changing the BIOS? update: Harmony is now not booting in the console... Edited by maiki, Fri Nov 1, 2013 5:34 AM. Back to top #2 Thomas Jentzsch OFFLINE Thomas Jentzsch Thrust, Jammed, SWOOPS!, Boulder Dash, THREE·S, Star Castle 21,464 posts Always left from right here! Location:Düsseldorf, Germany Posted Fri Nov 1, 2013 6:22 AM How often did you try? And did the same error repeat? Back to top #3 maiki OFFLINE maiki Dragonstomper Topic Starter 623 posts Posted Fri Nov 1, 2013 8:42 AM I tried twice. It repeated so I stopped. Harmony was working before. Back to top #4 Thomas Jentzsch OFFLINE Thomas Jentzsch Thrust, Jammed, SWOOPS!, Boulder Dash, THREE·S, Star Castle 21,464 posts Always left from right here! Location:Düsseldorf, Germany Posted Fri Nov 1, 2013 8:48 AM At the very same spot? Then this would indicate that e.g. the flash memory has a problem. If it happens at other spots, then it could be the cable or the driver. Back to top #5 maiki OFFLINE maiki Dragonstomper Topic Starter 623 posts Posted Fri Nov 1, 2013 9:02 AM Not sure which spot. It might be the USB port on my notebook. They are a bit dirty or something and often cause problems connecting devices. I am now going to try my desktop PC. Fingers crossed. Back to top #6 maiki OFFLINE maiki Dragonstomper Topic Starter 623 posts Posted Fri Nov 1, 2013 9:34 AM It is working. Ready to play. Back to top #7 batari OFFLINE batari )66]U('=I;B$* 6,622 posts begin 644 contest Posted Sat Nov 2, 2013 9:05 PM A bit ago someone found a timing error in the software which is what I think it is. I've encountered the CRC error too and the only thing you can do for now is try again. It will work eventually. I have not reported the bug to Stephen yet but will soon. Back to top #8 batari OFFLINE batari )66]U('=I;B$* 6,622 posts begin 644 contest Posted Wed Nov 13, 2013 2:07 PM I thought it was the timing issue (which does exist, but r