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| Troubleshooting |
| Symptom Charts/System (Continued) - 7 | |
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| System (Continued) |
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System shuts down | 1 | Make sure air vents are clear. Thermal protection circuitry | |||
intermittently |
| may shut down system. After 30 to 40 minutes, system | |||
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| 2 | should be OK. | |
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| Replace power cord. | ||
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| 3 | Check battery. Refer to “Battery Verification” in Additional | |
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| 4 | Procedures. | |
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| Replace power supply. | ||
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| 5 | Reseat ROM, RAM, and cache SIMMs, and reseat terminator | |
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| 6 | card. | |
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| Replace logic board. Retain customer’s SIMMs. | ||
