IBM 8307 Support Question

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Question posted by svavone2 on August 9th, 2023

No Power

yesterday working alright - today no power - opened tower - found P2 connector unattached - is that the problem? Checked battery - cleaned but not replaced - did not check DIMM - wire to power button appears in tact but was pushed in - switched power outlets - no power - please help. I hve pictures on there that I have been trnsferring so I can erase this drive and recycle

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Answer #1: Posted by Mybookie on August 9th, 2023 7:21 PM

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Mybookie

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If you found the P2 connector unattached in your IBM 8307 tower, it could indeed be a potential cause of the power issue. The P2 connector likely provides power to the motherboard and other components. Reattaching it securely might solve the problem.

However, if reattaching the P2 connector doesn't resolve the issue, there could be other underlying causes. Here are a few additional steps you can take:

Check Power Button Connection: You mentioned that the wire to the power button appeared intact but was pushed in. Make sure it's properly connected to the motherboard.

Inspect Power Supply Unit (PSU): The PSU might have failed. Check if there's a switch on the back of the PSU and make sure it's in the correct position. If possible, try testing with a known working PSU.

Check for Visual Damage: Inspect the motherboard for any visible signs of damage, such as burnt areas or damaged components.

Re-seat Components: If you're comfortable doing so, try re-seating components like RAM (DIMM) and any expansion cards.

Replace CMOS Battery: Even though you cleaned the CMOS battery, it might still be worth replacing it, as a weak battery can sometimes cause power issues.

If you're unable to diagnose and fix the issue yourself, it might be a good idea to seek help from a professional technician. They can provide a more hands-on diagnosis and potentially retrieve any important data from the hard drive before proceeding with any repairs or replacements.

Answer #2: Posted by SonuKumar on August 9th, 2023 9:35 PM

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https://www.manualslib.com/manual/75259/Ibm-8302.html#product-8307%20-%20NetVista%20M42%20-%20256%20MB%20RAM

follow troubleshooting guide

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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...8309, and 8313 9 Types 8307, 8308, 8310, 8311, 8314,...Replacing the cover, Types 8301 and 8302 . . . . 83 Chapter 7. Symptom-to-FRU Index . . . 87 Hard disk drive boot error 87 Power Supply Errors 87 Diagnostic error codes 89 Beep symptoms 107 No-beep symptoms 109 POST error codes 110 Miscellaneous error messages 125 Undetermined problems...connectors on the front 31 Locating the connectors...

Hardware Maintenance Manual - Page 9

... : 1. Check for Types 8301, 8302, 8303, 8304, 8305, 8306, 8307, 8308, 8309, 8310, 8311, 8312, 8313, 8314, and 8315 computers. Be extremely careful during write operations such as copying, saving or formatting. Diagnostic error messages appear when a test program finds a problem with that software package. A down-level BIOS might cause false errors and unnecessary replacement...

Hardware Maintenance Manual - Page 13

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Hardware Maintenance Manual - Page 15

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Hardware Maintenance Manual - Page 43

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Hardware Maintenance Manual - Page 47

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Hardware Maintenance Manual - Page 50

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Hardware Maintenance Manual - Page 52

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Hardware Maintenance Manual - Page 53

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Hardware Maintenance Manual - Page 65

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Hardware Maintenance Manual - Page 73

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Hardware Maintenance Manual - Page 133

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