antony.ag
Senior Member
Last Activity: 11-20-2023, 07:14 AM
Joined: 11-28-2019
Location: Crotone
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I need firmware bizhub c253
Hello i need the firmware for bizhub c253 ... help me please -
Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
to buy this motherboard on the internet which code should I consider? -
Re: Mediacom smartbook m-sba11c battery charge light flashing
This is mainboard...Leave a comment:
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Mediacom smartbook m-sba11c battery charge light flashing
hi I have a problem with this notebook mediacom smartbook m-sba11c. the problem is that no led lights up ... the strange thing is that when i insert the battery charger to the pc the battery charger light starts flashing ... i tried another battery charger and this also flashes ... i think that there is a short in the motherboard ... could you help me please? -
Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
pc59 at the touch with the finger turns off the connector ledLeave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
I tried to test the mosfet pq52 pin 1 and pin 3 brings me 19 volts I can not understand why the inductors do not bring me value ... what could I measure and control please :-(Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
KvnTM if I try to measure that mosfet pq52 that indicated in the post 1 loser18? given that he also gave him no valueLeave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
how is it possible that these inductors do not arrive current ??? what could i verify?Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
nothing happens no other led access the processor fan doesn't even turn ...Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
hehehe ... of course I pressed the power button ... but the only LED that lights up is the one on the connector...Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
I changed the resistance and put on a new one ... now it brings me 22.6 ohms the first one I don't know why but it had risen to 23.8 ohms ... but the problem remains the same ... the connector led turns on but the pc no ... I measured the inductors with the tester but no one gives me value ... isn't that the cap that I removed pc16 serves?Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
I am 100% sure ... I just tried it again I connected the current the led turns on and measured the inductors ... the only value is given to the component pl19 ... the other inductors the value ì 0.00 .. .i just tried to turn on the pc with the ram it turns on the power led but the pc doesn't start ... what i wonder is: the resistance smoked according to you is burnt out and is the resistance to not let the current reach the inductors? ?? I tried to measure the resistance with the tester and it brings me 23.8 ohm putting...Last edited by antony.ag; 12-09-2019, 05:47 PM.Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
Pl19 only one component gives me a value of 0.64...Last edited by antony.ag; 12-09-2019, 04:41 PM.Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
yes I set the tester as you told me I have attached the photo and the inductor I measure it by touching with the red tip to one of the two metals of the inductor and the black on gnd or on the round of the screws ... I have also attached photos. .. I'm measuring it with the current or with the LED onLeave a comment:
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Re: acer v193hql images not sharp
wanted to give some more information ... I noticed that the screen just turned on the images are a little bit better but after a few minutes I think after that component warms up the images start to become clearer not very sharp ... think it's a power supply problemLeave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
KvnTM sorry for the inconvenience ... I wanted to ask you how I could go on ... we solved the problem of resistance smoke and solved the problem of switching on the power led ... but the pc does not turn on ... I tried to do what you told me but it doesn't give me any value ... I have attached the photos in the previous posts ... what could I try?Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
what could I do?Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
I did as you told me but it gives me no value remains 0.00...Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
nothing ... it's wrong ... now the led turns on the dc power but trying to turn it on nothing happens does not turn the fan and the pc does not turn on :-(Leave a comment:
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Re: HP G6 DA0R13MB6E1 QUANTA R13 REV. E / No power, No LEDs...
but is it normal that that resistance first brought me 22.6 ohms and now it brings me 23.8 ohm?Leave a comment:
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