Reasons and solutions for IBM t60 failure to start up

T60 cannot be started.

My colleague t60 has another problem solved. I forgot to write it down and I will make it up today.

Symptom:

T60 new version, press the power to open the key, cannot start; unplug the battery, directly connect to the power, still cannot start. It is said that the machine was restarted after a while. Now the problem has emerged.

Solution:

This problem has been solved after consulting for 800.

1. Unplug the laptop battery;
2. At the same time, press CTRL + ALT + power switch, more than 10 seconds;
3. Connect to the power supply or install a laptop battery, and then start up immediately.

Of course, if it still cannot be enabled, it may be a problem with the motherboard. Hey, change the motherboard.

Cause:

I thought it was wet at first. I used a hair dryer for half a day. Later I heard that it was caused by static electricity on the motherboard and automatic machine protection.