Dell Precision R5500 - Keyboard Failure; Memory Address Line Failure at Address, Read Value Expecting Value; Memory Allocation Error; Memory Data Line Failure at Address, Read Value Expecting Value

Keyboard failure
Description A cable or connector may be loose, or the keyboard or
keyboard/mouse controller may be faulty.
Memory address line failure at address, read value expecting
value
Description A memory module may be faulty or improperly seated. Reinstall
the memory modules and, if necessary, replace them.
Memory allocation error
Description The software you are attempting to run is conflicting with the
operating system, another program, or a utility.
Memory data line failure at address, read value expecting value
Description A memory module may be faulty or improperly seated. Reinstall
the memory modules and, if necessary, replace them.
Memory double word logic failure at address, read value
expecting value
Description A memory module may be faulty or improperly seated. Reinstall
the memory modules and, if necessary, replace them.
Memory odd/even logic failure at address, read value expecting
value
Description A memory module may be faulty or improperly seated. Reinstall
the memory modules and, if necessary, replace them
Memory write/read failure at address, read value expecting value
Description A memory module may be faulty or improperly seated. Reinstall
the memory modules and, if necessary, replace them.
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