Re: Hannspree T280H not turning on
Did you check those solder joints? need steady feedback or this may take weeks, lol.
Did you check those solder joints? need steady feedback or this may take weeks, lol.
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Re: Hannspree T280H not turning on
Do a basic check of your diodes and resistors on top of the powerboard.Comment
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Re: Hannspree T280H not turning on
Really lotus, was it wrong, well if you know how it's done then by all means share with us.Comment
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Re: Hannspree T280H not turning on
I checked the joints and they looked good.
Will check the resistors and diodes later today, working right now.....Comment
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HP 450 g1 keeps turning on even tho I shutdown/sleep . one way to stop the turning on cycle is pressing the power button few seconds thus force powering it off. But then sometimes it does not turn on at all but next day I try again to turn it on and it turns on....
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Hello
A device with specifications
Toshiba Satellite PRO A50-A is here to replace the hard drive.
The hard drive has been replaced and there is no problem, but there is another problem, but the customer does not care to fix the problem.
The device enters Windows without any problem and works, even I put pressure on the CPU and graphics, but when I turn off the system through Windows, if I want to turn it on again, the system switches, but it turns off quickly within a second, and this routine continues. It is turning on and off within a second and soon it turns off.... -
Recently staring turning off more often, brightens set at 50% - monitor back side in PSU area is very warm to touch, also at front left corner getting hot.
When changed brightens set at 30% no longer turning off , and no longer I can feel any heat in this areas.
This can be signs of bad capacitors causing overheating PSU ? -
Laptop turns on only on battery but if I plugged the adapter with battery, it is not turning on. After turning on the laptop using only battery (no adapter plug in), then plugging the adapter everything works fine also charging ok. Anyone have any clue what’s wrong?... -
Hello Everyone
I have the laptop mentioned in the title that is turning on then turning off after a few seconds. (fan spinning)
Board number is:
DA0G3CMBCH0 Rev H
I have not found any boardview or schematic.
I have found that GPU line is 0.0 Ohm shorted, but the VRM mosfets are not shorted.
YES indeed the short is 0.0 Ohm in resistance mode.
I have lifted all the four GPU coils and found that the GPU line is 0.0 Ohm shorted.
After this I have injected 0.9V and the board drawes 0.56A
The problem is That no matter how much time I inject...
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