Where is the reset button on a lenovo T510 Thinkpad laptop?

SOURCE: forget BIOS Password (Laptop - IBM Thinkpad Lenovo R60)

For that you need to reset factory defaults settings for bios.
For reset bios u have to open back side of your laptop then u find motherbord circuit there.
pull cmos cell on motherbord for 15 minute then it reset to defaults.
Also u can reset with jumper settigns read carefully on mother bord there is 1 jumper near cmos cell u read there " bios reset or clear"
It is on 1-2 position right now set it in 2-3 position then power up then all bios settings are reset.
then again set it in 1-2 its original position.

CIROC TECH SUPPORT

• 524 Answers
• Posted on May 05, 2010

SOURCE: Dear Plz Help me About Reset BIOS Password

Hello,
There are 2 ways you can reset your bios.

1. On the motherboard there is a small watch battery. Remove this battery along with the power cable from the power supply. Hold down the power button to fully discharge the system. Wait 2-3 minutes then reinstall the battery and plug in your system. Your reset is now complete

2. Some motherboards have a 3 pin jumper by the battery. Lets say that the jumper is on pins 2 and 3. Remove the jumper while the machine is OFF and place onto pins 1 and 2. Power on your machine for a minute. (Note: Your system will not POST). Shutdown your machine and put the jumper back to pins 2 and 3. Your reset is now complete


This is a great troubleshooting step for those of you having POST issues or no POSTing at all. Like other troubleshooting steps, this will not always work but usually will depending on the problem.
Please let me know if you have any further questions or concerns.
Thanks.

Tom Carson

• 3083 Answers
• Posted on May 20, 2010

SOURCE: Lenovo thinkpad keeps dropping internet

This sounds like bad wiring from the internet side, or noise on the line, which would drop the connection, but not enough to indicate it. Get the line checked to make sure it's a strong, clean signal. Good luck, hope this helps.

SOURCE: I had the Lenovo thinkpad SL500 sound buttons don't work

Try to use the Lenovo Care buttons this way,

Turn off the pc completely
Use the Lenovo Care button situated just right beside the power button
Press and hold it for 5 seconds
If symptom persist, please call their tech support for possible repair of your pc..

SOURCE: Thinkpad T500 lenovo laptop will not start but bat...

1. Shutdown laptop.
2. Remove battery, other external peripherals connected, disconnect from ac adapter.
3. Press and hold power button for 10 seconds to drain power.
4. Restart laptop.