How to run the Apple Hardware Test:

• Check the model of the computer that you are working on.
• Ask Mr. Healy for the disk for the corresponding model.
• You will have to power up the computer to insert the disk on some machines.
• Once the disk has been inserted, shut off the computer if it is on.
• Hit the power button and hold down the "c" key to boot off the cd.
• Once the machine is booted, just read the instructions on the screen and run the appropriate test.