Hope that clears up some details, that I am frequently asked.
| Clear Examples of Problems | |
| Model Number DV9418 / DV6608 | DV9000 is a series |
| Works with Battery will not work with AC | |
| Works with AC will not work with battery | |
| Charge light not on when plugged in | |
| Turns on Shuts off | |
| Runs but No Video | |
| Runs but Dim Video | |
| Only then can I possibly guess if I can answer your questions. Not all of them may be answered. | |
7 comments:
hello i have dv6000 that switch on and off so can know what can be problem think that someone that try repair it did reflow
What model DV6000? that is only the series number.
intel model is serie 6500 and come from other service so maybe them did reflow but i am not sure
I Hav hp pavilion dv6449us Works with Battery will not work with AC Please help
i check mosfet all is ok
The MOSFET readings should be ~540Ohms in one direction only, on both mosfets. Typically it is the AO4407/AO4427 on the bottom of board near the power in.
Power Connected
With the battery removed you should have 19v on pin 1,2,3 and 19v on Pin 4 (gate) and no power (0 v) on Pins 5-8.
Power Connected
With the battery in, you should have 13-19v on Pins 5-8.
(The top is the CPU side of the board)
and about my question that switch on and off in sec
All questions may not be answered. If I know the situation off the top of my head, sure I'll answer. But I cannot solve every question.
Rodion: Intel units rarely require a reflow. You may want to check the 4914 MOSFET on the top edge. It is a dual MOSFET and one side may be shorted/open and not providing the correct voltages. It usually does the same thing on battery.
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