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‘ Hi-Tech ’ category archive

Solar Eclipse on August 1

July 31, 08 by ReniX

total-solar-eclipse-2008

On August 1, the total eclipse will be visible from within a narrow corridor that traverses half the Earth. The eclipse will be visible in parts of Canada, northern Greenland, the Arctic, central Russia, Mongolia and China. If you live nearby one of this country Enjoy the Total Solar Eclipse

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Modular Snake robot

March 09, 08 by Crossover

[youtube T62E-_pQt3c]

How do I reset a BIOS password?

October 13, 07 by ReniX

bios.jpg

Introduction to BIOS Passwords

The best method to reset a BIOS password depends on what BIOS the computer has. Common BIOS’s include AMI, Award, IBM and Phoenix. Numerous other BIOS’s do exist, but these are the most common.

Some BIOS’s allow you to require a password be entered before the system will boot. Some BIOS’s allow you to require a password to be entered before the BIOS setup may be accessed.

The general categories of solutions to reset a BIOS password are:

  • Using a Backdoor BIOS Password
  • Resetting the BIOS Password using Software
  • Resetting the BIOS Password using Hardware
  • Vendor Specific Solutions for resetting the BIOS Password

Using a Backdoor BIOS Password

Some BIOS manufacturers implement a backdoor password. The backdoor password is a BIOS password that works, no matter what the user sets the BIOS password to. These passwords are typically used for testing and maintenance. Manufacturers typically change the backdoor BIOS passwords from time to time.

AMI Backdoor BIOS Passwords

Reported AMI backdoor BIOS passwords include A.M.I., AAAMMMIII, AMI?SW , AMI_SW, BIOS, CONDO, HEWITT RAND, LKWPETER, MI, and PASSWORD.

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How to remove CD scratches

October 09, 07 by ReniX

Surfing around there are a lot of techniques how to remove cd/dvd scratches

Here you have some of them.

Enjoy!

[youtube Z537As9ehXo]

[metacafe 661486/repair_cds_using_chewing_gum]

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