HP ProSignia 120 Maintenance And Service Manual

Download Maintenance and service manual of HP 140 All in One Printer, Copier for Free or View it Online on All-Guides.com. This version of HP 140 Manual compatible with such list of devices, as: 140, 155, 160, 170

Brand: HP

Category: All in One Printer , Copier , Laptop , Printer

Type: Maintenance and service manual

Model: HP 140 , HP 155 , HP 160 , HP 170

Pages: 144 (2.84 Mb)

Download HP 140 Maintenance and service manual

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Troubleshooting 2-13
Table 2-12 Video Test Error Codes
Continued
Error Code Description Recommended Action
2406-xx Video 80 × 25 mode 8 × 8 character cell
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.
2419-xx ECG/VGC ROM checksum test failed.
2421-xx ECG/VGC 640 × 200 graphics mode test
failed.
2422-xx ECG/VGC 640 × 350 16 color set test
failed.
2423-xx ECG/VGC 640 × 350 64 color set test
failed.
2424-xx ECG/VGC monochrome text mode test
failed.
2425-xx ECG/VGC monochrome graphics mode test
failed.
2431-xx 640 × 480 graphics test failed.
2448-xx Advanced VGA Controller test failed.
2451-xx 132-column Advanced VGA test failed.
2456-xx Advanced VGA 256 Color test failed.
2458-xx Advanced VGA Bit BLT test failed. The following step action to error codes 2458-xx
to 2480-xx:
2468-xx Advanced VGA DAC test failed. Replace the system board and retest.
2477-xx Advanced VGA data path test failed.
2478-xx Advanced VGA BitBLT test failed.
2480-xx Advanced VGA Linedraw test failed.
Refer to Table 2-26 for information about other video errors.
Table 2-13
Audio Test Error Codes
Error Code Description Recommended Action
114-01 Speaker test failed.
1. Check system configuration.
2. Verify that the audio/led board is properly
seated.
3. Verify display audio cable connection.
3206-xx Audio System Internal Error Replace the audio board and retest.
Table 2-14
Pointing Device Interface Test Error Code
s
Error Code Description Recommended Action
8601-xx Pointing device test failed. Replace the keyboard/CPU cover assembly.
8602-xx Interface test failed.