Forget it. The thermal camera revealed normal operating temperature of the EC (around 30°C).
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Thank you, but the old cable is destroyed, literally. I still have it, but it’s sure it won’t work.
My last discovery is that the EC (which ever runs cool) it’s running hotter than normal. It’s warm if you touch it. I will make a thermography and post here the temperature.
Thanks anyway!!...
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MSI GL75 Leopard keyboard (almost) not working - HELP
Hello everybody:
Let me put all the laptop's info before describing the problem:
BRAND: MSI
MODEL No.: MS-17E7
SKU: GL75 Leopard 10SEK-261XES-BB71075H16GXXDXX
MoBo: MS-17E71 VER. 1.0
This laptop arrived to fix the broken left hinge, due to a hit. The hinge was repaired, and when I went to check it out, everything worked well, but I observed certain artifacts (mainly random lines) in the screen.So I decided to remove the screen bezel again, and I saw certain damage to the main LCD harness.
This time I also observed that the right...
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Thanks a lot, peste!
You’re right. In this particular case, there’s an SPI only for it. It’s marked “EC”, so I think it’s the SPI which has the EC code....Last edited by fichamba; 09-10-2024, 04:22 AM.
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Hello. Is it IT8738E programmable, or not? It’s not included in the list(s).
Thanks!
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Sorry...It doesn't work...no picture and boot loop, not responding to power button...
The problem with this machine s that it has 3 different BIOS chips: one main BIOS, one EC BIOS, and one LCD BIOS. Maybe the three must be of the same "family"?.Last edited by fichamba; 07-19-2024, 01:28 PM.
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Hello:
I need both main BIOS and another like-bios chip named "EC" (not a 128 pin EC). Here is the data:
Lenovo IdeaCentreAIO 520S-23IKU
CPU: i5-7200U
Machine type: F0CU
MTM: F0CU006NSP
S/N: MP1A6BD0
MO: MPNXS791500E
MoBo: ISKLST1 Ver. 1.0
The chip designators are:
U4701 (BIOS)
U301: EC BIOS
I will attach the main BIOS content here, but the EC bios chip is unreadable, almost with SVOD4 (says pins OK, but chip unreadable...maybe this is the failure).
Thanks in advance for your...
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here it should boot faster now.
Hey! Thanks a lot, Rex98! 👏🏼👏🏼👏🏼...
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Hello everybody: I have a problem in the bench with an A1466. It takes a lot of time since you push the PWR until the chime sounds. After that, the machine runs perfectly. But it takes 20...30 secs to gimme the chime sound. I thought maybe it will be a problem in the BIOS (corrupted?). This machine is an A1466 EMC3178 (it has Big Sur, so maybe the firmware was updated in the process of Big Sur installation, because the original EMC was EMC2678). I'll go to update here the bin file which is (suposedly) giving me this error, so I beg your help. TIA for your always invaluable help.
The...
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Sorry, SMDFlea...you are right. The MacBook Air A1466 SN is: FVHYHWZAJ1WK.You can also read in the back cover EMC3178. The MoBo is 820-00165-A.
It must be the latest batch, because it has Big Sur installed without tricks. It has 8Gb RAM, and only 120Gb SSD (I'm going to change it, amongst other things, like the startup delay problem...annoying!).
EDIT: This happens even without internal SSD. Even when you reset NVRAM; the time between chimes is veeeery looong. The curious thing is that, once started, the machine works like a charm (well...with Big Sur...I don't like it, but...
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Hello everybody: I have a problem in the bench with an A1466. It takes a lot of time since you push the PWR until the chime sounds. After that, the machine runs perfectly. But it takes 20...30 secs to gimme the chime sound. I thought maybe it will be a problem in the BIOS. This machine is an A1466 EMC3178 (it has Big Sur, so maybe the firmware was updated in the process of Big Sur installation, because the original EMC was EMC2678). I'll go to update here the bin file which is (suposedly) giving me this error, so I beg your help. TIA for your always invaluable help....
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[QUOTE=SMDFlea;n3302833]Post the laptop serial number/SNID or service tag with every bios request ! Rules [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/91593-rules-update-for-bios-requests-offers-avoid-banning-read-before-posting[/url]
Thanks a lot, SMDFlea![QUOTE=SMDFlea;n3302833]Post the laptop serial number/SNID or service tag with every bios request ! Rules [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/91593-rules-update-for-bios-requests-offers-avoid-banning-read-before-posting[/url]
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lenovo legion 5p 15imh05h CLEAN ME needed
Hello everybody: could someone make me a clear me BIOS from this original (and before changing the PCH) working bin file, please?. I'm really in a hurry, and I hate not to know how to do it by myself. Thank youL
BTW: If somebody knows about any place with a good tutorial to learn to do this, please let me know.
The machine has an Intel uProcessor....
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It's mandatory for SVOD ITE ZIF PCB to install a [I][B]blank[/B] [/I]SIP chip of almost 8Mb in the upper PCB traces!!! (As [B][URL="https://www.badcaps.net/member/136833-imranromi"]imranromi[/URL][/B] said).It's mandatory for SVOD ITE ZIF PCB to install a [I][B]blank[/B] [/I]SIP chip of almost 8Mb in the upper PCB traces!!! (As [B][URL="https://www.badcaps.net/member/136833-imranromi"]imranromi[/URL][/B] said).It's mandatory for SVOD ITE ZIF PCB to install a [I][B]blank[/B] [/I]SIP chip of almost 8Mb in the upper PCB traces!!! (As [B][URL="https://www.badcaps.net/member/136833-imranromi"]imranromi[/URL][/B]
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Thanks a lot, [B][URL="https://www.badcaps.net/member/186854-reverendalc"]reverendalc[/URL][/B]Thanks a lot, [B][URL="https://www.badcaps.net/member/186854-reverendalc"]reverendalc[/URL][/B]Thanks a lot, [B][URL="https://www.badcaps.net/member/186854-reverendalc"]reverendalc[/URL][/B]
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