Hard Drive Problems; Memory And Processor Problems - Gateway 7250R System Manual

Probable cause
The CD drive cables are
not installed correctly
The CD drive may be
defective

Hard drive problems

The system does not recognize a SCSI drive
Probable cause
SCSI hot-plug drive is
not seated correctly
The SCSI bus is not
properly terminated
The drive is configured
with a conflicting SCSI
address
The cables are not
connected correctly

Memory and processor problems

The system detected memory errors during start up
Probable cause
Memory was added or
removed, and the new
configuration was not saved
in the BIOS Setup utility
The memory was installed
incorrectly
Solution
Open the system, then make sure all cables between the IDE
controller and the CD drive are correctly connected.
Replace the CD drive.
Solution
Open the system and reseat the hot-plug drive(s). This
problem is most common immediately after shipping.
Open the system and make sure that the last device on the
SCSI chain is properly terminated.
Change the device's SCSI address to one that is not
currently being used by the system.
Open the system, then make sure the cables are connected
properly.
Solution
Open the BIOS Setup utility and save the new memory
configuration.
Make sure that the memory is proper seated and
oriented.
Hard drive problems
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