Questions & Answers for: IBM ThinkPad mosfets

Thinkpad T40 will not turn on if the adapter is connected but it will work fine with battery and without power connected. this is happening because by mistake some water was spilled on it, is there ...

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Question about ThinkPad T40 2373 Notebook

2 Answers

...around the net already so I know you can handle the suggestions I give. On the DV1000 try the 2 MOSFETS next to the power jacks. I think they are Anachip 4407 or Fairchild 4435 Then check the ...

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Question about ThinkPad R30 2656 Notebook

2 Answers

...with a debug card for mb error..may b short..look for defective capacitors(espabove1000mfd)/mosfets..go through the mb's south bridge n the circuit lie around atx connector..the crystal clock ...

Question about ThinkPad R40 2897 Notebook

2 Answers

...with a debug card for mb error..may b short..look for defective capacitors(espabove1000mfd)/mosfets..go through the mb's south bridge n the circuit lie around atx connector..the crystal clock ...

Question about ThinkPad T42p Notebook

1 Answer

...with a debug card for mb error..may b short..look for defective capacitors(espabove1000mfd)/mosfets..go through the mb's south bridge n the circuit lie around atx connector..the crystal clock ...

Question about Lenovo ThinkPad R60 Notebook

1 Answer

IBM thinkpad R60 battery won't charge My battery holds a charge but will not run on the battery and will not charge, PLEASE HELP! Brad,Inside the laptop located on the motherboard, is the power ...

Question about Lenovo ThinkPad R60 Notebook

1 Answer

x60 charging circuit AC adapter (Charger) converts the high AC electricity, from your home, or business; into a low DC Voltage. The DC Voltage goes into the laptop via the DC Power Jack (DC_IN), on ...

Question about Lenovo ThinkPad R60 Notebook

1 Answer

label parts motherboard the power is not coming,plz how can i solve the problems 1) AC adapter (Charger) checks to be good? 2) DC Power Jack checks to be good? (DC_IN. The jack on the laptop that the ...

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