Thinkpad T22 - Error 175

Message

tech · #1 Post by **tech** » Tue Oct 18, 2005 1:50 pm

I have a T22 Mainboard.

It shows "Error 175 Bad CRC1"

Is there anything i can do ?

kyrotech · #2 Post by **kyrotech** » Tue Oct 18, 2005 8:30 pm

http://www-307.ibm.com/pc/support/site. ... IGR-4K2MCU

System board is dead, only way to fix is to replace it

12P3923 - PLANAR - T22 - $1544.44 FACTORY DIRECT

omfg

monkey243 · #3 Post by **monkey243** » Wed Oct 19, 2005 1:32 am

the EEPROM of systemboard stop post data.but it doesn't meant systemboard is dead.
try these:
1.unplug AC,battery,HHD and DVD-ROM
2.press power button,last more than 10 seconds
3.plug battery and AC power
4.power on
5.when see the IBM logo,press F1 button immediately.

If see the error message again,try again!

tech · #4 Post by **tech** » Fri Oct 21, 2005 6:02 pm

@monkey243

Sorry, but it dosn't work.

Where on the PCB is the defektive chip located ?

I'l try to change them.

Nolonemo · #5 Post by **Nolonemo** » Fri Oct 21, 2005 8:24 pm

tech wrote:Where on the PCB is the defektive chip located ?

I'l try to change them.

You are kidding, right? Replacement board $100 on ebay:
http://cgi.ebay.com/IBM-Thinkpad-T20-T2 ... dZViewItem

Thinkpad T22 - Error 175

Thinkpad T22 - Error 175

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