Compaq 1500 Guía para resolver problemas descargar pdf (Pagina 39)

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3-12 Troubleshooting

Table 3-5

Memory Test Error Codes

Error

Code Description Recommended Action

200-xx Memory machine ID test failed The following steps apply to error codes 200-xx and

203-xx:

203-xx Memory system ROM checksum failed

1.Flash the system ROM and retest.

2.Replace the system board and retest.

203-xx Write/Read test failed The following steps apply to error codes 203-xx

through 215-xx:

204-xx Address test failed 1.Remove the memory board and retest.

211-xx Random pattern test failed 2 Install a new memory board and retest.

214-xx Noise test failed

215-xx Random address test failed

Table 3-6

Keyboard Test Error Codes

Error

Code Description Recommended Action

300-xx Failed ID Test The following steps apply to error codes 300-xx

through 304-xx :

301-xx Failed Selftest/Interface Test 1.Check the keyboard connection. If disconnected,

turn off the computer and connect the keyboard.

303-xx Failed Individual Key Test 2. Replace the keyboard and retest.

304-xx Failed Keyboard Repeat Test 3. Replace the system board and retest.

Table 3-7

Parallel Printer Test Error Codes

Error

Code Description Recommended Action

401-xx Printer failed or not connected The following steps apply to error codes 401-xx

through 403-xx :

402-xx Failed Port Test 1. Connect the printer.

403-xx Printer pattern test failed 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.

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Compaq 1500 Guía para resolver problemas Pagina 39