Epson LT - 286e Personal Computer User Manual


 
Walking 1’s Test
This test checks the voltage in the data lines for any shorts and
checks for any data bits that are always 1.
During the test, you see this message:
Testing from absolute base xxxxxxxxh
When the test completes successfully, you see this message:
Walking 1s test in memory passed OK.
Walking 0’s Test
This test checks the voltage in the data lines for any shorts and
checks for any data bits that are always 0.
During the test, you see these messages:
Testing from absolute base xxxxxxxxh
When the test completes successfully, you see this message:
Walking 0S test in memory passed OK.
Address Test
This test checks for any shorts in the address line.
When the test completes successfully, you see this message:
Exclusivity test of address lines
passed.
System Diagnostics
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