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Levovo ThinkPad T490, T590, P53s ThinkPad P43s working clear me Bios bin

Discussion in 'Lenovo' started by Administrator, Jan 16, 2020.

  1. Administrator

    Administrator Administrator Staff Member

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    maybe need to check motherboard near bios chip for any parts damaged
     
  2. Ibra99

    Ibra99 Member

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    when you plug in the charger the switch blinks three times to show charger is detected
     
  3. Ibra99

    Ibra99 Member

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    Everything is okay .its the file we need to work on. this is how it behaves with out the right file
     
  4. Administrator

    Administrator Administrator Staff Member

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    try with another bios chip
     
  5. Ibra99

    Ibra99 Member

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    i have got a new chip please. still the same problem
     
  6. hamdy_dmx

    hamdy_dmx Member

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    Lenovo T490 T590 NM-B901 rev 1.0 U5502 U2101 bios
     

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  7. Suala_Service

    Suala_Service Member

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    Lenovo T490 bios.bin
    NM-B902 rev:1.0 bios.bin
    32MB bios.bin
     

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  8. VIKAS SINGH

    VIKAS SINGH Member

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    hi sir i tried lots of bios but mb is not powering on.. It powers on only the original file...
     

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  9. Administrator

    Administrator Administrator Staff Member

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    please post laptop and motherboard model
     
  10. VIKAS SINGH

    VIKAS SINGH Member

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    its lenovo ThinkPad T490..
    motherboard part no is NM-B902
     

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  11. Administrator

    Administrator Administrator Staff Member

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    Please try NM-B902 clear me bios below and reply
     
  12. VIKAS SINGH

    VIKAS SINGH Member

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  13. Administrator

    Administrator Administrator Staff Member

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    Please try lenovo ThinkPad T490 fix bios below and reply
     

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  14. VIKAS SINGH

    VIKAS SINGH Member

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    still same not getting power on..

    The old file has no display issue only..
    here I attached
     

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  15. VIKAS SINGH

    VIKAS SINGH Member

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    PLZZZ REPLAY SIR
     
  16. Administrator

    Administrator Administrator Staff Member

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    Please try lenovo T490 clear me bios below and reply
     

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