How can i reset or bypasss
The Toshiba BIOS password is stored on an EEPROM chip and removing the BIOS battery won't work. There is a hardware hack solution (a dongle) to remove the password.
Buy a 25 pin male D Sub connector and join the following pins together by soldering wires to these pins. Make sure the wires do not short against each other. The pins are numbered on the connector.
1-5-10,
2-11,
3-17,
4-12,
6-16,
7-13,
8-14,
9-15
Plug the dongle into the printer port of your laptop and power up the laptop. Press F2 function key to get into the BIOS and then remove the password. Your laptop should boot up without the password and you can remove the dongle.
Possible that PC is hanging up as there is fault on the OS ( operating system) or a virus in the OS. Also it is possible that the back up( CMOS) has low voltage or the memory card is a suspect. In this case you need to check the voltage and also try and swap a memory card. It can also be due to the fact that the memory card slot is not contacting . Please remove and wipe clean the contact points and reset. trying with a new memory card is the other option before we can suspect the motherboard.
If the Pc boots but tends to work slower and occasionally hanging when a program is being executed then you might have to install the OS once again. Install the OS and then an antivirus before the drivers of the PC is installed.
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