Specifications

10 T
ROUBLESHOOTING
P
RESARIO
N
OTEBOOK
M
AINTENANCE AND
S
ERVICE
G
UIDE
1400 S
ERIES
Presario 1400 Series
Models: XL240, XL241, XL242, XL244, XL245, XL246, XL247, XL250, XL340,
XL341, XL342, XL343, XL344, XL345, XL346, XL350, XL352, XL355, and XL356
Memory, Keyboard, and Parallel Printer Test Error Codes
Memory Test Error Codes
Error Code Description Recommended Action
200-xx Memory machine ID test failed.
1. Flash the system ROM and retest.
2. Replace the system board and
retest.
202-xx Memory system ROM checksum
failed.
203-xx Read-write test failed.
1. Remove the memory module and
retest.
2. Install a new memory module and
retest.
204-xx Address test failed.
211-xx Random pattern test failed.
214-xx Noise test failed.
215-xx Random address test failed.
Keyboard Test Error Codes
Error Code Description Recommended Action
300-xx ID test failed.
1. Check the keyboard connection. If
disconnected, turn off the Notebook
and reconnect the keyboard.
2. Replace the keyboard and retest.
3. Replace the system board and
retest.
301-xx Self/interface test failed.
302-xx Individual key test failed.
304-xx Keyboard repeat test failed.
Parallel Printer Test Error Codes
Error Code Description Recommended Action
401-xx Printer failed or not connected.
1. Connect the printer.
2. Check power to the printer.
3. Install the loop-back connector and
retest.
4. Check port and IRQ configuration.
5. Replace the system board and
retest.
402-xx Port test failed.
403-xx Printer pattern test failed.