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Log in| Search found 8 matches |
| Author | Message |
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 Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
 Forum: Hardware, BIOS repairs Posted: Thu Nov 11, 2010 8:22 pm Subject: t61p eeprom read failed, beeps |
| bump, victor could u please instruct me where to find those components you are mentioning? | |
| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Sat Oct 30, 2010 3:07 am Subject: t61p eeprom read failed, beeps |
| update: the GPU and CPU seem to warm up when those 1 3 3 1 beeps occur.
@victor: where can i find those IC's you mentioned?  |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Sat Oct 23, 2010 2:29 pm Subject: t61p eeprom read failed, beeps |
| i have checked the RAM modules by exchanging them for others but the problem still persist.
Cooling fan stops after spinup, blank screen, 4 series of beeps.  |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Sat Oct 23, 2010 1:57 pm Subject: t61p eeprom read failed, beeps |
ha! found the topic again 
Update: I have tried booting up de system using only the CPUFAN + Speakers, still getting errors @bob im booting it up without any RAM modules. I will t ... |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Fri Oct 22, 2010 4:46 pm Subject: t61p eeprom read failed, beeps |
| i disassembled the system board, and checked all the fuses. But they appear to be intact. Could u tell me the numbers of those mosfets on the board?
FRU 42W7651 http://www.allservice.ro/forum/imag ... |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Tue Oct 19, 2010 3:54 pm Subject: t61p eeprom read failed, beeps |
| update: i removed both RAM modules and tried booting up the system. Same result.
I think i have to dismantle the whole board and check if the fuses are still intact. Ill keep you updated!
... |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Tue Oct 19, 2010 3:36 pm Subject: t61p eeprom read failed, beeps |
| I connected it as following, and i removed the resistors.
Rs232 SDA Wire > resistor > Pin SDA Rs232 SCL Wire > resistor > Pin SCL Hope this clears some things up. Looking forward he ... |
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| Topic: t61p eeprom read failed, beeps |
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| validname Replies: 12 Views: 28675 |
Forum: Hardware, BIOS repairs Posted: Tue Oct 19, 2010 3:13 pm Subject: t61p eeprom read failed, beeps |
| Hello all,
I have some questions regarding the problems im having with my Thinkpad T61P. My TP is SVP locked, so i had constructed the simple-ic serial interface to read out the eeprom (P24S0 ... |
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