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Solving Problems 193
1-3-1
through
2-4-4
DIMMs not being
properly identified or
used
See “Computer Memory Problems.”
3-1-1 Slave DMA register
failure
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
3-1-2 Master DMA register
failure
Run the System Board Devices tests in
the Dell Diagnostics, if possible.
3-1-3 Master interrupt mask
register failure
See “Getting Help” for instructions on
obtaining technical assistance.
3-1-4 Slave interrupt mask
register failure
See “Getting Help” for instructions on
obtaining technical assistance.
3-2-2 Interrupt vector loading
failure
See “Getting Help” for instructions on
obtaining technical assistance.
3-2-4 Keyboard Controller
Test failure
Run the Keyboard tests in the Dell
Diagnostics. Otherwise, see “Getting
Help” for instructions on obtaining
technical assistance.
3-3-1 NVRAM power loss Run the System Board Devices tests in
the Dell Diagnostics, if possible.
3-3-2 NVRAM configuration Run the System Board Devices tests in
the Dell Diagnostics, if possible.
3-3-4 Video Memory Test
failure
Run the VESA/VGA Interface tests in
the Dell Diagnostics.
3-4-1 Screen initialization
failure
Run the VESA/VGA Interface tests in
the Dell Diagnostics.
3-4-2 Screen retrace failure Run the VESA/VGA Interface tests in
the Dell Diagnostics.
3-4-3 Search for video ROM
failure
Run the VESA/VGA Interface tests in
the Dell Diagnostics.
4-2-1 No time tick See “Getting Help” for instructions on
obtaining technical assistance.
Computer Beep Codes
Code Cause Action