I first placed LE82GM965 on board and than found that Chinese friends removed old video from Youtube
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kropotkin
Oscilloscoopper
Last Activity: Yesterday, 08:28 AM
Joined: 05-22-2018
Location: Minsk
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Re: LA-3441p ISRAA boardview need
I first placed LE82GM965 on board and than found that Chinese friends removed old video from Youtube...
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Re: LA-3441p ISRAA boardview need
Thank you, but this will take one week of work ) In schematics they are mentioned as @GM, not even UMA
If nobody can help with a boardview file - will have to go this way.
There are such old files, i have even some oldiesLast edited by kropotkin; 04-28-2023, 01:42 PM.Leave a comment:
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LA-3441p ISRAA boardview need
Hi All!
Need boardview for this old motherboard LA-3441p to convert to UMA. We did this once using video from chinese youtube but they removed it since that. -
Re: Lenovo V15 G1 IML onboard memory disable
Also had no success wits this board, 4Gb Micron RAM located. Desolder it, reball and got it working. One hour of haemorrhoid
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Re: GL502VS rev 2.0 turns off after 30 min
Hi.
This BIOS file also do not solve the problem. Board switches off roughly after 30 min, even in BIOS setup (out of OS). After swiching off, charge indicator fades out also.
Therefore problem somewhere else, as HM170 was replaced twice
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GL502VS rev 2.0 turns off after 30 min
Good time of the day
We have GL502VS rev 2.0 cpu I7 6700 hub HM170 vc 1070
One year ago we replaced HM170 on it and everything was ok with bios file, taken from [URL="https://www.badcaps.net/forum/showthread.php?t=76779&highlight=gl502vs"]here[/URL]. This year it came with dead hub again. After replacement we got a problem of turning off after 30 min. Neither mentioned above bios nor prepared from original backup solve the problem. We relpaced HM170 to another one - also without result
What might be wrong else?
Here is our original bios, saved... -
Re: Quanta DA0G7BMB6D1 resistor values
Seems some resistors which are strapping of SIO correspond to this schematics.
According to it, 1=33k, 5,6=10k 7,8=4.7k. Identity of rest of resistors stay unknown.
Liquid damaged only these resistors, all power sources unaffected, seems thah CPU is alive. Would be good to identify rest of resistors.
Currently board runs LDO 3V, no reaction to power button.Leave a comment:
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Re: Quanta DA0G7BMB6D1 resistor values
seems no schematics or boardview available fot this motherboardLeave a comment:
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Quanta DA0G7BMB6D1 resistor values
Good time of the day.
Have mentioned motherboard which stayed with liquin on for a time. A group of resistors under SIO is damaged with no possibility to measure them. If someone have this motherboard, please help to identify values of resisters marked 1 - 8 on attached picture.
All these esistors located [I]under[/I] SIO.
Thanks in advance!Good time of the day.
Have mentioned motherboard which stayed with liquin on for a time. A group of resistors under SIO is damaged with no possibility to measure them. If someone have this motherboard, please help to identify values... -
Re: Inventec DAKAR DK10FG DIS to UMA
Sorry for late reply, all was done according to schematics and boardview, everything was working
Is voltage on +VGFXCore coil present?...Last edited by kropotkin; 11-12-2020, 02:20 PM.Leave a comment:
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Re: UMA enable AX1J Hp
Checked recently, everything is working
This chinese triptich contains information which can not be found on on schematics and boardview, because both available only for socked CPU type. The rest is the same for both boards. So, simplified instruction to get image on integrated LCD, excepting CPU-side signals which are on "triptich" already:
0) Remove ATI
1) add R290, R305, R315 (for nominals refer to schematics)
2) add Y2 (25MHz), add C731, C732, R492 (these four can be easily found around any South Bridge...Last edited by kropotkin; 09-03-2020, 01:23 PM.Leave a comment:
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Re: UMA enable AX1J Hp
Have this board on hands, will try. Can anyone help with boardview for this MB with BGA CPU, not with socket one?Leave a comment:
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Re: Acer 5738g uma convert
Sorry, everything is working with original LVDS Flex and CCFL screen. Somehow it did not work with LED matrix despite of all connections were wright...
This time we got identical laptop for 216-0728014 replacement and that was the possibility to checkLast edited by kropotkin; 06-17-2020, 01:09 PM.Leave a comment:
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Re: Inventec DAKAR DK10FG DIS to UMA
There is one mistake - bootstrap capacitor on 2-nd picture left to 2R2 0603 resistor under TPS51601 must be 0.1uF intead of 0.022 uF. Model of laptop is Toshiba L855 or some...
Also I remove 216-0833000 from desk, did not try with chip on board.Last edited by kropotkin; 06-10-2020, 01:01 PM.Leave a comment:
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Inventec DAKAR DK10FG DIS to UMA
Runs on Intel HD Graphics like evil
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Last edited by kropotkin; 05-30-2020, 06:30 PM. -
Re: Acer Aspire 7551G (JE70-DN)
It is possible and tested already, check the internet I saw solution on russian forums, or use schematicsLast edited by kropotkin; 05-05-2020, 12:23 AM.Leave a comment:
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Re: HP Mini 210 Hank Logo
They all should be the same Compare to other alive boards. NM10 heats a lot normally at work, but after breaking it heats may be with spot a little bit more. Better to know POST-code, and name of motherboard, of course
Last edited by kropotkin; 03-23-2020, 01:21 PM.Leave a comment:
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Re: HP Mini 210 Hank Logo
Hi. Check also resistance at all USB_DATA lines to GND, it can easily be dead USB controller inside Intel NM10. It may became abnormally hot if broken.Leave a comment:
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Re: Acer V3-571 No Display and Shutdown With Ram
+VGFX appears when much and more things have successfully passed tests on this mobo. The conclusion could be drawn from your problem description is: 1) MB starts to POST and sees the difference b/w RAM installed or not. If you can share LPC bus state - would be nice. Try another CPU/RAM? Is memory voltage rails available/stable with RAM installed?Last edited by kropotkin; 03-20-2020, 02:33 PM.Leave a comment:
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Re: asus k53s (motherboard k53sv rev 3)
If problem is only lack of IC - you may find it on many other boards - fromsome old HP Probook 4515, 4525, compaq 615. Think you can find easily, these boards mostly defective on AMD chips, so it's 99,99% that charger IC's will be Ok.Leave a comment:
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