Lenovo E200 Bedienungsanleitung PDF herunterladen (Seite 84)

Message/Symptom FRU/Action

Non-system disk or disk error-type message

with a known-good diagnostic diskette.

1. Diskette Drive

2. System Board

3. Diskette Drive Cable

Other display symptoms not listed above

(including blank or illegible display)

1. Display

2. System Board

Power-on indicator or hard disk drive in-use

light not on, but computer works correctly

1. Power switch/LED assembly

2. System Board

Printer problems

1. Printer

2. System Board

Program loads from the hard disk with a

known-good diagnostics diskette in the first

3.5-inch diskette drive

1. Run Setup and check Startup sequence.

2. Diskette Drive

3. Diskette Drive Cable

4. System Board

5. Power Supply

RPL computer cannot access programs from

its own hard disk.

1. If network administrator is using

LCCM Hybrid RPL, check startup

sequence:

a. First device - network

b. Second device - hard disk

Hard disk drive

RPL computer does not RPL from server

1. Check startup sequence

2. Check the network adapter LED status

Serial or parallel port device failure (system

board port)

1. External Device Self-Test OK?

2. External Device

3. Cable

4. System Board

Serial or parallel port device failure (adapter

port)

1. External Device Self-Test OK?

2. External Device

3. Cable

4. Alternate Adapter

5. System Board

Some or all keys on the keyboard do not

work

1. Keyboard

2. Keyboard Cable

3. System Board

Undetermined problems

If the problem is not listed in the error symptoms and possible causes above, do

the following steps:

1. Power-off the computer.

2. Remove or disconnect the following components (if installed) one at a time.

a. External devices (modem, printer, or mouse)

b. Any adapters

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