Power Or Lock-Up Problems - Epson Powerspan 2 User Manual

Error tone codes for fatal errors (continued)
Error tone code
2-4-3
2-4-4
3-1-1
3-1-2
3-1-3
3-1-4
3-2-4
Error tone codes for non-fatal errors
Error tone code
3-3-4
3-4-1
3-4-2

Power or Lock-up Problems

If you are having trouble with the computer's power or if the
system locks up, see the suggestions below.
The computer does not start when you turn it on.
Turn off the power and check the following:
Be sure all cables are securely connected to the computer.
Check that the computer and monitor power cords are
plugged completely into their electrical outlets.
Test the outlet to see if it supplies power.
Description
First 64KB RAM failure-bit E
First 64KB RAM failure-bit F
Slave DMA register failure
Master DMA register failure
Master interrupt mask register failure
Slave interrupt mask register failure
Keyboard/mouse controller test failure
Description
Screen memory test failure
Screen initialization test failure
Screen retrace test failure
Troubleshooting A - 1 7