Question about IBM ThinkPad 600E 2645 Notebook
My IBM Thinkpad 600 (Type 2645-310) stops and hang during bootup. What happens is: 1. LED test, then green Power on and orange battery/charging 3. RAM OK (Responds when I take out /put in different amount of RAM and displays correctly. I have 128 + 32 removable, + 32 internal not possible to take out) 2. I can hear fan, CD drive and evt diskette drive. If I use diskette drive the LED wil give 1 blink, if I use CD drive it will give 14 blink. 3. No cursor seen, but this is displayed: Upper left show the amount of RAM present: 196032 KB OK Upper right IBMs logo in blue; IBM Lower left shows "ThinkPad(R)" in large letters and red dot over "i". 4. Then a "rrrrrr" sound from the loudspeakers after a while, this is in fact 28 clicks shortly after each other. Then nothing more happens. Diskette and CD drive is OK (But can not be used because bootup is never finished). I hear CD speed up and then down again but nothing more happens. No effect in booting with bootable diskette or CD, "Live Linux" CD or else. Backup battery OK (3V) and if I take it out I will be asked for correct date and time when Power on. I can then use keyboard or TrackPoint to set date and time, and after that hangup at the usual point. Starting without battery, HDD, CD drive and removable memory sticks makes no difference in symptoms. Pressing and holding F1 before and during poweron and startup (in order to enter BIOS and selftest) has no effect. I could not find help on IBMs home page, but maybe I did not look at the right place. Is somebody able to help me?
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Posted on Jan 02, 2017
SOURCE: replaced cmos battery
Press and hold F1; then power on the computer. Hold
F1 until the “Easy-Setup” menu appears.
If you have set a password, the “Easy-Setup” menu appears
after you enter the password.
Posted on Mar 28, 2008
The most common reason is memory.
First, try to reseat (remove and reinsert).
If still a problem, test one module at a time.
Hope this helps.
Posted on Aug 17, 2009
You can try the following steps:
1. Unplug the power from the laptop and remove the battery then press the power button of the laptop for 15 seconds
2. Put the battery back in, turn on the laptop without plugging the power to the laptop (If this didn't resolve the issue)
3. Remove the battery and press the power button of the laptop for 15 seconds, after that, plug the power cord and turn on the laptop (if this didn't resolve the issue)
4. Remove the power cord and press the power button of the laptop for 15 seconds, disconnect the Hard drive and turn on the laptop (If this didn't resolve the issue) reconnec the hard drive
5. Remove the Optical Drive and turn on the laptop (If this didn't resolve the issue) reconnect the optical drive
6. Remove the memory chip, if you have 2 memory chips installed in the 2 memory slots (remove both of them) now test each one of the memory to each slots turning on the laptop. (If this didn't resolve the issue) Put the memory chip back in. (Clean the slots if there are large amounts of dust)
7. Reseat the CPU and try to make sure that it's installed properly. Turn on the laptop and test if it's gonna work (If this didn't resolve the issue)
8. Reseat the power cords coming from the power supply of the laptop and test the laptop. (If this didn't resolve the issue)
9. Disconnect everything and just leave the CPU installed and turn on the laptop.
10. If all else fails, there's a big possibility that the problem may be with the power supply or the motherboard of the laptop.
Posted on Jan 27, 2010
Tips for a great answer:
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