Question about IBM ThinkPad T42 Laptop
0176 System Security. The system has been tampered with.
Posted on Feb 11, 2012
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Posted on Jan 02, 2017
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
There might also be an option within the BIOS to "Load Defaults" if that is all you are looking to do
please see this http://www.11a.nu/software/bios-pc-bios-security-and-maintanance-toolkit/
hope it helps!
Posted on Nov 04, 2008
Error code 0176 concerned with System Security. The system has been tampered with.
Try to enter the bios setup. Save the bios setting and exit. Lets see if it resolves your problem
Posted on Nov 25, 2008
SOURCE: error no 0176
Change the bios battery.Remove the notebook battery and then you should see the bios battery.Maybe you should have to disassembly the complete pc because it is a little dificult without disassembly.
Posted on Apr 13, 2009
Tips for a great answer:
Mar 20, 2014 | Lenovo ThinkPad R60 Notebook
In the main or system setup screen you should be able to see the date and time Using your arrow keys navigate to the date and change the date. Once highlighted on the month, day, or year, press your arrow keys or your page up / page down keys to change the date.
hope this helps
Apr 29, 2012 | Intel Computers & Internet
you boot up to the log in screen type in administrator as user to log
in if you cant log in
the boot up process you will see on the screen for a short amount of time press
a certain key to enter set up press and
hold that key during the boot up process to enter BIOS scroll down to set user
password or supervisor password you can change or remove your password from
most common way that we know on how to reset or clear the BIOS password is to
physically remove the power from the computer by disconnecting the power plug
and then removing the Cmos battery for 30 minutes from the motherboard. Another
way is to reset the clear CMOS jumper on the motherboard itself. Both of the 2
methods mentioned works because most motherboards use a battery to sustain the
BIOS/CMOS settings for the motherboards PROM chip. So by cutting off cmos the
battery power, the BIOS/CMOS settings will be erased.
for the error
click start control panel administrive tools computer management then select event viewer depending on what operating sytem you have this may vary
in left panel extend the events there you will see errors in red right panel you will no what exactly what the error was and at what time it occured you might be able to work your way through the problem
if you need any further help with this post a reply
hope this helps
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