crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

DrayTek Vigor 2820 Teardown

crwdns2935163:0crwdne2935163:0 knipwim (crwdns2935087:03crwdne2935087:0)
crwdns2935165:0October 3, 2021crwdne2935165:0
  • crwdns2935167:0crwdne2935167:0 0
  • crwdns2935169:0crwdne2935169:0 0
  • crwdns2935171:0crwdne2935171:0 1,2crwdns2936485:0crwdne2936485:0

DrayTek Vigor 2820 Teardown

crwdns2935163:0crwdne2935163:0 knipwim (crwdns2935087:03crwdne2935087:0)
crwdns2935165:0October 3, 2021crwdne2935165:0
  • crwdns2935167:0crwdne2935167:0 0
  • crwdns2935169:0crwdne2935169:0 0
  • crwdns2935171:0crwdne2935171:0 1,2crwdns2936485:0crwdne2936485:0

crwdns2918522:0crwdne2918522:0

crwdns2942213:0crwdne2942213:0

crwdns2935311:0crwdnd2935311:0crwdne2935311:0 crwdns2935313:0DrayTek Vigor 2820crwdnd2935313:0crwdnd2935313:0crwdne2935313:0

  1. DrayTek Vigor 2820 Teardown, remove the front plate: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 DrayTek Vigor 2820 Teardown, remove the front plate: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • The front plate is attached to the bottom with 3 clips.

    • Using a flathead screwdriver, pry open the first clip.

    • Use a flat object to hold the first clip open.

    • Use the flathead to open the remaining clips.

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  3. DrayTek Vigor 2820 Teardown, disassemble case: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 DrayTek Vigor 2820 Teardown, disassemble case: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    crwdns2935267:0crwdne2935267:0
    Flathead 3/32" or 2.5 mm Screwdriver
    $5.49
    crwdns2942207:0crwdne2942207:0

    • With the 2.5mm flathead, remove the rubber feet.

    • Unscrew the 4 screws holding the top and bottom parts of the case together.

    crwdns2913378:0crwdne2913378:0

  4. DrayTek Vigor 2820 Teardown, remove the ADSL module: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 DrayTek Vigor 2820 Teardown, remove the ADSL module: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 DrayTek Vigor 2820 Teardown, remove the ADSL module: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unscrew the screws attaching the ADSL module to the mainboard.

    • The mainboard:

    • Nanya Technology NT5DS16M16CS-5T 256Mb DDR SDRAM

    • Infineon Technologies PSB 6972 HL V1.2 Ethernet Switch Controller

    • Delta Electronics LFE8731

    • Delta Electronics LFE9208A

    crwdns2913378:0crwdne2913378:0

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crwdns2935293:0crwdnd2935293:03crwdnd2935293:0crwdne2935293:0

knipwim

crwdns2935283:009/01/18crwdne2935283:0

8.517 crwdns2915208:0crwdne2915208:0

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crwdns2918514:0crwdne2918514:0: 37

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crwdns2936753:07crwdne2936753:0 8

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crwdns2942667:0crwdne2942667:0 1,274