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Qnap TS-251 red lights fix

What you need

  1. Qnap TS-251 red lights fix, Qnap TS-251 red lights fix: step 1, image 1 of 2 Qnap TS-251 red lights fix, Qnap TS-251 red lights fix: step 1, image 2 of 2

    • Start by taking out disk trays

    • Remove 2 screws

    Edit

  2. Qnap TS-251 red lights fix: step 2, image 1 of 1

    • Slide and remove the top cover

    Edit

  3. Qnap TS-251 red lights fix: step 3, image 1 of 1

    • Remove 4 screws, then take out the metal thing with the PCIe card.

    Edit

  5. Qnap TS-251 red lights fix: step 4, image 1 of 2 Qnap TS-251 red lights fix: step 4, image 2 of 2

    • To remove the fan, remove 4 screws securing the fan and disconnect the fan connector.

    Edit

  6. Qnap TS-251 red lights fix: step 5, image 1 of 1

    • Remove 4 screws and take out the motherboard with the metal casing

    Edit

  7. Qnap TS-251 red lights fix: step 6, image 1 of 1

    • Remove 4 screws and slide out the motherboard from the casing

    Edit

  8. Qnap TS-251 red lights fix: step 7, image 1 of 2 Qnap TS-251 red lights fix: step 7, image 2 of 2

    • Connect these 2 pins with 100 ohm resistor

    • I recommend wraping the resistor's legs with a tape or something to prevent a short

    • I got this fix from comments under this reddit post https://www.reddit.com/r/qnap/s/zNTgi2Mu...

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

2 other people completed this guide.

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Radim_54

Member since: 12/25/24

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