HM65 was replaced with a new one, but the result did not change...
simabilisim
Member
Last Activity: 06-11-2024, 02:18 PM
Joined: 03-03-2017
Location: Istanbul
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Re: Toshiba L750 (UMA) Notebook DA0BLBMB6F0 REV: F0 no display
HM65 was replaced with a new one, but the result did not change...
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Toshiba L750 (UMA) Notebook DA0BLBMB6F0 REV: F0 no display
Hi,
current drawn by the power supply 0.75 A
I tried EC and Main Bios
I tried different CPU
still no display.
No voltage on PL12
PCH gets very hot while running
is this normal?
does anyone have an idea?Last edited by simabilisim; 12-20-2022, 07:17 AM. -
Re: HP LA-C701P REV 1.0 does not trigger
thanks everybody
PM_SLP_SUS# did not exist. We noticed that there is liquid contact on the motherboard. We carefully examined that area. We noticed a disconnected line on the back of the CPU. We repaired the line. that is all....Last edited by simabilisim; 10-01-2022, 04:34 PM.Leave a comment:
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HP LA-C701P REV 1.0 does not trigger
HP LA-C701P REV 1.0 does not trigger after shutdown. However, when we remove the adapter and plug it in, it gets triggered. -
Re: DAG37AMB8D0 very interesting problem
PU2001 EN signal is OK when I remove the bios IC
S5_ON signal is output on IO chip pin 100 when I remove the bios
but PU2001 PWGD no signalLeave a comment:
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Re: DAG37AMB8D0 very interesting problem
DC_IN mosfets OK
IO chip 97 at 3v OK
PU2001 EN and PWGD no signal
Interestingly at PU2002 no signal EN and PWGD but 5v LDO OKLast edited by simabilisim; 05-20-2021, 02:38 AM.Leave a comment:
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Re: DAG37AMB8D0 very interesting problem
here you are
bye the way, ec and main bios writed
MOD Edit - link to schematic [url]https://www.badcaps.net/forum/showthread.php?t=123395[/url]
.Re: DAG37AMB8D0 very interesting pro...[/url]<br /> .Re: DAG37AMB8D0 very interesting problem
here you are
bye the way,...Last edited by SMDFlea; 09-11-2023, 04:38 AM.Leave a comment:
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DAG37AMB8D0 very interesting problem
DAG37AMB8D0 rev: D
notebook does not start
There is no 3.3v on the 8th pin of the bios, when I disassembled the bios integrated there was 3.3v. I wrote to another bios integrated, when I plug again, there is no voltage on the 8th leg. I deleted the software in the bios, reconnected it to the motherboard, there is 3.3v when there is no software.Last edited by simabilisim; 05-19-2021, 09:13 AM. -
Re: Please help!! Bios dump Dell Latitude E6430
thanks a lot, its worked....Leave a comment:
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the exclamation mark (!) Nvidia 1050 Ti (Mobile)
Hello to everyone
Asus Model FX553V Notebook 1050 Ti GPU
No problem after installing Windows, after installing the driver
However, after restarting Windows, the exclamation mark (!) Appears in the 1050Ti device manager.
I installed Intel HD Graphics latest version, NViDiA 1050Ti latest version. Nothing has changed.
Note:
1-also Nvidia GPU reballed
2-bios update was also made from the official website of Asus.
3-Windows 10 different versions installed, no change
Can you help me?
Is the GPU defective?
Last edited by simabilisim; 06-22-2020, 12:46 PM. -
Re: Lenovo Z580 USB doesn't work
all of this is ok
-I actually solved the problem.
-the problem was in windows 8.1
-I installed windows on a different hard disk, I saw that the problem was solved.
-No matter how hard I tried, I couldn't fix the problem in windows 8.1.
Although I turned it off by pressing -Shift
Operating system is not UEFI
Anyway thank you so much
Processes: U23 changed, PCH changed, Operating system was reinstalled as Windows10....Last edited by simabilisim; 05-23-2020, 01:55 PM.Leave a comment:
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Lenovo Z580 USB doesn't work
USB2.0 / USB3.0 ports are not working, user has reversed voltage with ardunio 12v.
Motherboard DALZ3AMB8E0 Quanta LZ3, REV: E
The U23 did not have an output voltage of 5v, and there was no 3.3v on the 4th pin (OC).
There were 2-3 pins + 5V_S5, the 4th pin had 3.3v enable.
Result: U23 changed output 5v came, 3.3v OC pin ok but USB port still not working. HM chipset has been changed but USB still does not work.
Is there anyone who can help?
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Re: Notebook model Exper W25HP no RSMRST#
problem solved
problem was not triggering, pu6 integrated gnd pin was not in contactLeave a comment:
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Re: Notebook model Exper W25HP no RSMRST#
Sory
what is user name and pass repo?...Leave a comment:
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Re: Notebook model Exper W25HP no RSMRST#
thanks for the schemeLeave a comment:
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Re: Notebook model Exper W25HP no RSMRST#
anybody else comment on this topicLeave a comment:
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Notebook model Exper W25HP no RSMRST#
Hi
Notebook model Exper W25HP, Motherboard 6-71-W25P0-D02B.GP
Problem: 3.3v and 5v were missing, one diode (vin) was replaced. Stand by started working. But now there is no RSMRST # signal. When an extra 3.3v is given to the RSMRST # pin on the SIO, for example, when I make a short circuit with 3.3v next to it, the device starts and displays the screen. But when I press the power button there is no start. Please can you help me, thank you.
by the way, there is no flash eprom 1st pin 3.3v, there is only 1.85v. Is this normal, can it be a flash eprom problem?Last edited by simabilisim; 05-02-2020, 01:05 PM.
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