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failed Diagnostics Utilities.
2. Replace the display assembly and
2404 - xx Video character set retest.
test failed 3. Replace the system board and retest.
2405 - xx Video 80 x 25 mode
9 x 14 character
cell test failed
2406 - xx Video 80 x 25 mode
8 x 8 character
cell test failed
2408 - xx Video 320 x 200
mode color set 0
test failed
2409 - xx Video 320 x 200
mode color set 1
test failed
2410 - xx Video 640 x 200
mode test failed
2411 - xx Video screen
memory page test
failed
2412 - xx Video gray scale
test failed
2414 - xx Video white screen
test failed
2416 - xx Video noise
pattern test
failed
2418 - xx ECG/VGC memory
test failed
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Error Code Description Recommended Action
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2419 - xx ECG/VGC ROM checksum The following steps apply to error
test failed codes 2402 - xx through 2456 - xx:
2421 - xx ECG/VGC 640 x 200 1. Run the Configuration and
graphics mode test Diagnostics Utilities.
failed 2. Disconnect external monitor and
test with internal LCD display.
2422 - xx ECG/VGC 640 x 350 3. Check display jumpers on the
16 color set test processor board (see Chapter 5.)
failed 4. Replace the display assembly and
retest.
2423 - xx ECG/VGC 640 x 350 5. Replace the system board and retest.
64 color set test
failed
2424 - xx ECG/VGC monochrome
text mode test