Ibm Thinkpad Crc Error
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off after shutdown Surface 3 running windows 7 used to set up 30 other Surface 3s How to Recover ibm thinkpad bios password removal all models Deleted Files from Pen Drive Files? More >> You Are Here: / Forums / Portable Hardware / IBM Thinkpad Bad CRC CRC1 Error 1075 lenovo supervisor password hack Author Date Written Tools Joe K Sep 10, 2004, 09:26pm EDT Reply - Quote - Report Abuse Private Message - Add to Buddy List Edited: Sep 10, 2004, 09:28pm EDT Replies: 2 - Views: 39954 Hello, Some of the earlier IBM ThinkPad's developed an error message at boot with the following text: ERROR 0175: BAD CRC1, STOP POST TASK. This error is
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generated due to a couple of different reasons. First, there may actually be a problem with the power circuitry and the CRC function is actually doing it's job reporting the error. There are several tests you can perform (described below) to tell if this is the case with your system. Second, this bad CRC error can be generated by sudden power loss to the system, especially if the system loses power during boot up or POST process. If this is the case with your system, we can repair this error. There is some work involved and the cost mentioned below is well justified. Below is the standard reply email that we send to CRC inquiries that will hopefully help you determine if your system is a good candidate for a CRC recovery. ========================================= In some rare cases there really is a problem with the system board and the CRC checksum routine is actually doing it's job. If this is the case, you will see erratic power behavior, random shutdowns / freezing / erratic power behavior on power up, before the CRC error surfaced. We cannot guaran
index » Classic ThinkPad Hardware » ThinkPad T2x & T3x Series All times are UTC-05:00 ***SUPPORT FOR IBM T21 remove power on password lenovo with ERROR 0175: BAD CRC1, STOP POST Moderators: Moderator group, Admin group ibm thinkpad r51 bios password reset Post new topic Reply to topic Page 1 of 1 [ 8 posts ] Previous topic | Next
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topic Author Message KW2500 Post subject: ***SUPPORT FOR IBM T21 with ERROR 0175: BAD CRC1, STOP POSTPostPosted: Fri Nov 10, 2006 6:07 pm Offline Joined: Thu Nov 09, 2006 11:06 http://www.hardwareanalysis.com/content/topic/31761/ pm Posts: 2 Location: California Hello Forum-- I am trying to repair my IBM T21 (model 2647-6BU). When I turn the machine on it freezes after the IBM Thinkpad Logo screen and shows ERROR 0175: BAD CRC1, STOP POST TASK. I've done quite a bit of research on this error online and on the forum here. After initially calling IBM support, they http://forum.thinkpads.com/viewtopic.php?t=33148 recommended that I buy and replace the CMOS battery. I replaced the battery yesterday, but I'm still experiencing the same error and the machine is still failing to boot properly. I now suspect that there is a malfunction with the system board. I researched and found another site last night (www.allservice.ro) that offers software to fix this CRC1 Error, but this requires soldering the eeprom chip underneath the RAM cards, providing a dump and rewriting the eeprom. With my lack of computer hardware experience, I'm afraid that if I do this, I could permanently damage the machine. I located one person, who was very highly recommended, that can repair the CRC error for $100 or replace the system board for $200, but this is without any guarantees that the CRC error will or will not return. Does anyone have any new advice on fixing this BAD CRC1 error for the T series? Is the cost of this repair worth it....? If not, I am considering buying another T21 and inserting my old hard drive into the machine for recovery. Will my hardrive (Hitachi Travelst
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to the Geek.com Forum Archive. This forum has been preserved for reference and is not active. Username: Password: Cancel Forgot Username / Password? Forums > Tech Support > Thinkpad A21m stuck on post . 0175:Bad crc1....HELP!!!!! "Thinkpad A21m stuck on post . 0175:Bad crc1....HELP!!!!!" Started 6/15/2007 by admin in Tech Support Forum (3 posts) 1 1/2/2003 (9:40 am) by admin Staff admin (24314 Posts) The unit lost power during boot. Now will not go past post task due to error. I refuse to believe that all IBM can do is replace board. There has to be a way around.....(that they want quiet..) Please HELP!!! This has me stumped. Thanks 2 6/17/2003 (10:54 pm) by Mr Caifan Mr Caifan (1 Posts) Same problem here... Thinkpad A21m 3 10/16/2004 (3:17 pm) by Joe K Joe K (9 Posts) Hello, We've recovered quite a few ThinkPad's with the CRC error fault. Unfortunately the A21 series has a power circuit problem (in most cases) that either needs to be repaired (before the CRC error is repaired) and or the motherboard replaced. All other ThinkPad models that generate a CRC error are repairable in most cases. Please contact me if you are interested in more detailed information about this repair process and pricing and pre-tests you can do to verify your ThinkPad is a suitable candidate for the CRC repair. Joe K aqs12@adelphia.net About Contact Us Archives Glossary Forums Archive AdChoice Advertise AdChoices PCMag.com ExtremeTech ComputerShopper Logicbuy Toolbox.com ziff davis © 1996-2013 Ziff Davis, Inc. Privacy Policy Terms of Use