Re: HP 15-BA079SA Bios
Bios 25b64gsic...
irep
Member
Last Activity: 02-20-2023, 06:09 AM
Joined: 10-18-2013
Location: portugal
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Re: HP 15-BA079SA Bios
The Screenshoot or the bin file?Leave a comment:
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HP 15-BA079SA Bios
Hi to all
i have in my workshop a Laptop HP 15-ba079sa and cant´t install any firmware
Black Screen in every attemp it has Bios
Have made Reset CMOs
HP Recovery drive
it wont go
But cant find has last change the Bin File so i can try to flash directly the IC Bios
Need help
Cheers -
Re: Pioneer PDP-427XD 7x blinking
Ok i will try it then post what happendLeave a comment:
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Re: Pioneer PDP-435XDE long time to charge image
I´ve to dismantle first, but ok i will post itLeave a comment:
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Pioneer PDP-427XD 7x blinking
Hi
I´ve a Pioneer PDP-427XD that blinks 7 times
Have checked the main board, sound board, power supply
But have notice that the RED led on power supply is OFF
At first changed the regulator 1,8v on Main board it usually is this problem.
Some help i´ve apreciated. -
Pioneer PDP-435XDE long time to charge image
Hi,
I´ve a Pionner PDP-435XDE, that after turn on it has sound, but it takes about 20m to charge a full image.
Need some help to identified the capacitors and board that charges panel image.
After full image on, it wont discharge only if you change input AV to another channel after a 1m or 2m image goes black and start charging again.
Does someone had this problem or could help identify -
Pioneer DVR-545HX AV input on TV
Hi to all.
Just repaired an recorder from pioneer DVR-545HX, changed laser unit and HDD unit.
Everything goes well, problem is when you turn on recorder (plugged by scart)
it won´t change on TVs input, unless you press play or Home Menu it will change.
The customer has 3 recorders all from Pioneer all diferent models and all off then does change input on Tv.
So i´ve checked all configuracions, reset to factory, No Sucess.
Checked for soldering pins. It has 5V otherwise would´t change on Play feature.
The only thing... -
Re: LG LCD TV model 42LH3000, picture colours incorrect
Tom66
You are wright, i can get it in my country for 5 eur.
Very nice price.
Nice tipLeave a comment:
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Re: LG LCD TV model 42LH3000, picture colours incorrect
i will search on manual the reference number of chip and try to get itLeave a comment:
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Re: LG LCD TV model 42LH3000, picture colours incorrect
Ok Tom66, or get a new board.
Thanks you for the rapid answer.
CheersLeave a comment:
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Re: LG LCD TV model 42LH3000, picture colours incorrect
some mesure:
VG1 - 15,22
VG2 - 15,10
VG8 - 9,99
VG10 -8,03
VG11 - 7,07
VG12 - 7,30
VG13 - 7,80
VG15 - 5,14
VG17 - 11,87
VG19 - 2,89
VG21 - 0,60
VG22 - 0,29Leave a comment:
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Re: LG LCD TV model 42LH3000, picture colours incorrect
I have in hands a 42LH3000 color problem, just checking voltage on Tcon, if it has voltage on VG test points and color not correct it assumes that a board problem?
Not power assy.
I´de like some help in this point.Leave a comment:
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Re: Pioneer PDP-435PE Power On but no picture
It takes 3m with sound then start with the first picture until all image is fully ok, it can work for hours no more problem....Leave a comment:
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Re: Pioneer PDP-435PE Power On but no picture
Could someone give me a tipLeave a comment:
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Pioneer PDP-435PE Power On but no picture
Hi to all.
Need some help in this issue.
It´s a Pioneer plasma PDP-435PE
It Powers on, and has sound, but no image, no blinking lights, after 4-5m the picture start coming very blur at centre screen, and goes lighting until all perfect.
And it remains all ok, if i go to stand by then power again still fine, after half an hour starts all again.
It looks like a bad cap but didn´t found any damage. not in power supply.
Could someone give me a hand.
Cheers -
Re: Beosound Overture CD wont spin some help
I beleve that should be another service manual for a futher modification model, or the new laser that bought is´t the right.
I´ve read in other foruns that B&O made several lasers and board control and all diferent, mine is one from 1995 that i changed the caps.
i ask, could it be also the caps? i´ve put normal caps and the ones that came on original board was smd, but i dont beleve that was the problem.Leave a comment:
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Re: Beosound Overture CD wont spin some help
What i´ve check is the service manual that i have the board that controls CD and adjustments are diferente, can´t find resistor that ajusts current to laser it should be on board nº8.
But there there is no resistors ajustments.
The manual says that when you change the laser that´s the first thing to do, or CD will spin and stops because exceeds 25mv.
Help in this isssue. PleaseLeave a comment:
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Re: Beosound Overture CD wont spin some help
the entire assembly tries to focus the cd spin then stopsLeave a comment:
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Re: Beosound Overture CD wont spin some help
Hi
Just changed today the laser.
Now it spins you can hear the laser moves but stops spining.
Like the laser did´t found focus.
Did not change any ajustment. Just CapsLeave a comment:
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