SHARK COMPUTER SYSTEMS
ThinkPad-LENOVO System Repairs
Networking Installation - Setup - Repair - Administration
Work Station - Server Repair Maintenance
Network Repair & Troubleshooting
I . P. Camera Installation Monitoriing & Recording.
Using StarDot Technologies I.P Camera Systems
Point of Sale Hardware Installation & Maintenance with Aldelo Software
( Menu Setup and Design available through S J C BOOKKEEPING SERVICES- Windsor)
General Computer System Repairs
WE ALSO service all makes of notebooks and workstations
List of ThinkPad Models that qualify for unlocking
240, 240X, 370c, 380Z, 390, 390E, 390X, 560Z, 570, 600, 600e, 600X, 760LD, 770 series, 770E, 770ED, 770Z, A20m, A21e, A21m,
A22e, A22m, A30, A30p, A31, A31p, G40, G41, R30, R31, R32, R40, R50, R50p, R51, R52, R61, R60, R61, R61i, R400, R500, SL410,
SL510, T20, T21, T22, T23, T30, T40, T40p, T41, T41p, T42, T42p, T43, T43p, T400, T500, T60, T60p, T61, T61p, TransNote, W500,
X20, X21, X22, X23, X24, X30, X31, X40, X41, X41T, X60, X60s, X61, X61s, X61t, X200, X300, X301, Z60, Z61
Lenovo ThinkPad Service - Password Removal - Reset
Thinkpad Password Questions:
The IBM Thinkpad can have up to three passwords:
Power-on (POP) Password Removal
This password is required to turn on the PC. Without this password, the laptop can be turned on but can not be accessed.
Supervisor (SVP/BIOS) Password Removal
This password is inside a chip on the motherboard. It can not be recovered by shorting the jumbers, etc. This password is
required to access the BIOS. Changing BOOT sequence (booting from a CD or hard drive or floppy), date/time and other
specs on the systems, requires this password.
You have to have a special electronic device to read this password from the chip and remove it.
Hard Drive (HDP) Password Removal
This password is inside a chip on the Hard Drive.
It is almost impossible to remove this password, it is written to the drive itself and encrypted. There is a small chance of
recovering from this type of situation, you will have to replace the drive.
What can be done?
Is your Thinkpad LOCKED with a Supervisor/BIOS Password?
Is your boot screen showing CRC 1 - 0175 or CRC 2 errors?
Ready to give up looking for that magical back door? (It doesn't exist)
If your in the Southwestern Ontario area and have these errors or issues, your closest option is
send your notebook to the USA. Call Shark and we can work out shipping or delivery.
Lenovo - ThinkPad CRC 1 and CRC 2 Error Repair
Shark Computer can also repair these CRC 1 and CRC 2 errors from your bootup screen