Dell OptiPlex GX50 User Manual page 199

C o m p u t e r B e e p C o d e s
Code Cause
1-1-2 Microprocessor register
failure
1-1-3 NVRAM
1-1-4 ROM BIOS checksum
failure
1-2-1 Programmable interval
timer
1-2-2 Direct memory access
(DMA) initialization
failure
1-2-3 DMA page register
read/write failure
1-3 Video Memory Test
failure
1-3-1 DIMMs not being
through properly identified or
2-4-4 used
3-1-1 Slave DMA register
failure
3-1-2 Master DMA register
failure
3-1-3 Master interrupt mask
register failure
3-1-4 Slave interrupt mask
register failure
3-2-2 Interrupt vector loading
failure
Action
See "Getting Help" for instructions on
obtaining technical assistance.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the VESA/VGA Interface tests in
the Dell Diagnostics.
See "Computer Memory
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
See "Getting Help" for instructions on
obtaining technical assistance.
See "Getting Help" for instructions on
obtaining technical assistance.
See "Getting Help" for instructions on
obtaining technical assistance.
Problems."
S o lv ing Pr o ble m s
197