Term
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Definition
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Term
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Definition
| Numbered Post Error displayed on screen |
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Term
| Two Beeps Followed by Three, Four or Five Beeps |
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Definition
| First 64k of RAM has errors |
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Term
| Three Beeps followed by Three, Four, or Five Beeps |
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Definition
| Keyboard controller or video controller failed (most likely embedded on the motherboard) |
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Term
| Four Beeps followed by Two, Three, or Four Beeps |
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Definition
| Problem with serial or parallel ports or system timer, probably means motherboard will have to be replaced |
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Term
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Definition
| Problem with power supply which may need replacement. Can also mean something is holding down a key on the keyboard. |
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Term
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Definition
| Processor has overheated. Check the heat sink. |
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Term
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Definition
| Problem with the Power supply, CPU or motherboard. One or the other is not connected properly or may need replacement. |
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