Symptom/Error |
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000 | 2XX | XX |
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| 1. Base | Memory |
| Card |
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(See “Memory Checkout” | on 2. | IC | DRAM |
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page 70 before replacing |
| 3. | System Board |
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any |
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000 | 301 00, | 000 | 305 | 00 |
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| 1.Keyboard Control |
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| Card |
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before external devices.) 2. | System Board |
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(See | “1080 | Keyboard | Unit” | 3. | Keyboard |
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on | page 54 | before | replacing4. | Numeric |
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any |
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| Keyboard/Mouse | Cable |
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| External | Keyboard |
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000 | 302 | 00, | 000 | 303 | 00, |
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| 1.System Board |
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000 | 304 | 00 |
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| 2. | Keyboard | Control | Card | |||||
(See | “1080 | Keyboard | Unit” | 3. | Keyboard |
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on | page 54 | before | replacing4. | Numeric |
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any |
| FRUs.) |
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| Keyboard/Mouse | Cable | ||||||||
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| External | Keyboard | (if | ||||||
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| attached) |
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000 | 306 | 00 |
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| 1.Keyboard |
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(See | “1080 | Keyboard | Unit”2. Numeric |
| Keypad | or | ||||||||||
on | page 54 | before | replacing Keyboard/Mouse | Cable | ||||||||||||
any |
| FRUs.) |
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| or | External | Keyboard | |||||||
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| 3. | Keyboard | Control | Card | |||||
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| 4. | System Board |
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000 | 307 | 00 |
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| 1.External Keyboard |
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| 2. | Keyboard/Mouse Cable | |||||||
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000 | 4XX | XX |
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| 1.System Board |
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| 2. | Any | Parallel Device | ||||||
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| 3. | Communication Cable |
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000 | 601 XX |
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| 1.Diskette Drive |
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| 2. | System Board |
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| 3. | Diskette |
| Drive | Cable | ||||
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000 | 602 | XX |
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| 1.Defective Diskette |
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000 | 628 | XX |
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| 1.Incorrect Diskette |
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| Media | Type |
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| 2. | Diskette Drive |
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| 3. | System Board |
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| 4. | Diskette |
| Drive | Cable | ||||
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000 | 655 | XX, | 000662 | XX |
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| 1.System Board |
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000 | 670 | XX | - | 000675 | XX |
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| 2. | Diskette Drive |
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| 3. | Diskette |
| Drive | Cable | ||||
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000 | 6XX | XX |
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| 1.Diskette Drive |
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(Unsupported | drive | or cable)2. System Board |
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| 3. | Diskette |
| Drive | Cable | ||||
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000 | 7XX | XX |
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| 1.Math Coprocessor |
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| 2. | Processor Card |
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00 11XX 00 |
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| 1.System Board |
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| 2. | Any | Serial | Device |
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| 3. | Communication Cable |
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ThinkPad | 700, | 700C, | 720, | 720C | (9552)85 |