Ibm Thinkpad T22 Error 0175
index » Classic ThinkPad Hardware » ThinkPad T2x & T3x Series All times are UTC-05:00 ***SUPPORT FOR IBM T21 with ERROR 0175: BAD CRC1, STOP POST Moderators: Moderator group, Admin group Post new topic Reply to topic Page 1 of 1 [ 8 posts ] Previous topic | Next 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 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 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 Travelstar 20GB) be compatible with any T21 model? I can't currently afford a newer model, so I would use this other T21 as a band-aid until I can afford a T60 or T43. Do you think buying a sec
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T22 2647 NotebookError 0175 Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share by Email × IBM ThinkPad T22 2647 Notebook"error 0175" Questions Question about IBM ThinkPad PC Laptops 1 http://www.fixya.com/search/p333141-ibm_thinkpad_t22_2647_26478ef_pc/error_0175 Answer Error 0175 on boot error 0175 on boot IBM Thinkpad T20 Error code Symptom or error Field replaceable unit or action, in sequence 0175 Bad CRC1, stop POST task. The EEPROM checksum is not http://thinkwiki.de/0175:_Bad_CRC1 correct. System board Question about IBM ThinkPad PC Laptops 1 Answer Error 0175 bad crc1stop post error 0175 bad crc1stop post task It maybe either a BIOS update is needed or a dying CMOS battery ibm thinkpad on the motherboard. I'd search the IBM/Lenovo website using the error code you've listed here to get ... Question about IBM ThinkPad PC Laptops 1 Answer Error 0175 bad crc1 error 0175 bad crc1 during the post the laptop beep twice and display error 0175 bad crc1 stop post task and then ask you to press f1 or f12 and hang up Numeric error codes - ThinkPad General From ibm thinkpad t22 IBM Question about IBM ThinkPad PC Laptops 1 Answer Stop POST task, bad CRC1 error 0175 ...error 0175 it boot and stop then have report:stop POST task, bad CRC1 error 0175. How can I fix this error? thanks There are a couple of possibilities, go to this link for the solutions, but it could ... Question about IBM ThinkPad PC Laptops 1 Answer Error 0175 CRC1 Error 0175 CRC1 when turn on powen Dear DLYENBAI, The error 0175 which IBM describes as a system card problem. Their solution is given in http://www-307.ibm.com/pc/support/s...ocid=MIGR-44186 Just ... Question about IBM ThinkPad PC Laptops 1 Answer While booting error " bios shadowed " & 0175: bad crc1, stop post task ...while booting error showing 0175: bad crc1, stop post task system bios shadowed video bios shadowed sounds like cmos battery flat small battery inside pc to retain cmos setting when pc switched ... Question about IBM ThinkPad PC Laptops 1 Answer CANNOT START BOOT GIVING EROR CODE 0175 ...error code 0175 bad crc stop post task This error seems to represent motherboard problems and most likely requires new motherboard. Unfortunately most laptops that are a few years old arent worth ... Question about IBM ThinkPad PC Laptops 1 Answer ERROR
wichtigen EEPROM-Chip (ATMEL 24RF08) korrupt sind. Beim Auftreten dieses Fehlers weigert sich das ThinkPad, weiter zu booten. Ursache Der Fehler kann dann auftreten, wenn bei dem Notebook nach dem Anschalten während des POST die Spannungsversorgung zusammenbricht, z.B. aufgrund eines defekten Akkus, oder wenn bei Netzbetrieb ohne Akku der Strom ausfällt. In Einzelfällen kann dieses Problem auch im laufenden Betrieb "aus heiterem Himmel" auftreten: der Bildschirm schaltet ohne ersichtlichen Grund aus alle LED gehen bis auf Akku- und Power-LED aus Rechner scheint eingefroren, auch "blind" ausgeführte Aktionen führen zu keiner Reaktion des Rechners Rechner lässt sich nicht über die Powertaste ausschalten nach Abziehen des Netzteils und Ausbau des Akkus zum Abschalten erscheint beim nächsten Rechnerstart die Meldung "0175: Bad CRC1, stop POST task" Wenn dieser Ausfall während des Schreibzyklus des 24rf08 auftritt, kann es sein, dass inkonsistente Daten auf den EEPROM geschrieben werden, was dann beim nächsten Boot zum "Bad CRC1" (falsche Checksumme) führt. Dieses Problem tritt gehäuft bei den ThinkPads der 2X'er Generation mit Pentium III Coppermine Prozessor auf (A20-A22, T20-T22, X20-X21). Für diese Modelle wurden von IBM BIOS Updates zur Verfügung gestellt, die diese Probleme verbessern sollen. In den entsprechenden Changelogs des BIOS findet man den Hinweis: * (New) Update POST 175 error check routine. Die Mainboards dieser ThinkPads basieren alle auf einem Layout mit den Spannungswandler ADP3421, der des öfteren defekt ist und dann entweder zum Blink of Death führt, oder im Frühstadium, wenn die Spannungsversorgung nur sporadisch einbricht, eben den "0175: Bad CRC1" Fehler hervorrufen kann. Reparatur Der Fehler kann durch Neubeschreiben des ATMEL EEPROMs wieder behoben werden. Möglichkeiten dazu werden von verschiedenen Anbietern im Internet offeriert; es gibt auch eine DiY (Do it yourself)-Lösung, die etwas Löterfahrung und eine entsprechende EEPROM-Schreib-Software voraussetzt. Falls der "0175: Bad CRC1" Fe