I got a new EC chip cause old one was shorted but I need to reprogram it somehow. I got the chip and the programmer/reader. I also trying to figure out where to hook up the wires for the programmer. It says to connect to SM bus on motherboard . Any help is appreciated.
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connect CLK to CLK and DAT to DAT and Ground to Ground to the battery terminal -
Hello, where can I get the program?Comment
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can you send me the software? the link doesn't work. I am looking at iteec_winflash 4.0.1.0Comment
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normally pin 4 is smbus clock and pin 5 is smbus data on battery connectorComment
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anybody can upload software iteec_winflash 4.0.1.0?
version 4.0.1.0 pleaseComment
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This programmer seems to use ITE DBGR interface over I2C/SMBus. There's no documentation available but there is some code:
iteflash: https://chromium.googlesource.com/ch...ec/+/HEAD/util
I2ITE: https://github.com/c0d3z3r0/i2ite
Both are using FTDI chips so there's no need for a special programmer.
Seems that the DBGR interface is activated by sending some magic (not valid I2C) data to the EC. Then it works like a regular I2C device, supporting both reading and writing the flash.Comment
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HOW TO PROGRAM BIOS CHIP USING XZZ PROGRAMMER?
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hi, i recently wandering around to read this kind of info. if the FT232H is used in the I2ITE, the codezero also write for reading ENE one. the FT232H is just basically usb to i2c devices right? so is it possible to use ch341a which have capability to do i2c communication to read/write ITE ec chip with correct coding/programming?Comment
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after talking with imsprog maintainer, it seems the ch341a unable to send the initial waveform to make the EC get into debug/DFU mode because the in gpio mode, it will be very slow in ch341a sda and sclComment
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Hello! I have a Lenovo Z510 AILZA NM-A181 laptop The IT8586E multicontroller burned down I replaced it, ordered this programmer XZZ IT8390 programmer, and downloaded the app for it. But, I can't find the schematics for this laptop, and I can't figure out where to connect this programmer, there are only 4 GND 3 pins.3V SDA SCL Please tell me what to do..Comment
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The Schematic is here -> https://www.badcaps.net/forum/troubl...ardview-please
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Hello everyone,
Can the RT809H read and write the IT8227E-256?
I have a ThinkPad E14 GEN3, and I saw that it unlocks using the EC, which is located in the ITE (the chip silkscreen says LENOVO).
Does anyone know if they've been able to do it using this tool?
I only have the T48 and CH341, so there's no way for them to unlock the IT8227E-256?Comment
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Hi, everyone!
I've a Razer Blade 2020 on my bench today, all stand-by tensions are OK, but we've no action when I press the power button.
Here's some informations about the laptop and the original file backup:
Laptop Model: Razer Blade 2020
MB Model: ol510mb v1.0
P/N: RZ09 03519E11
S/N: 622048M10000619
Many thank's in advance! And if I broke any rule, sorry, I'm a rookie here, just tell me how can I fix that
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Product Name: Razer Blade 15 (2022)
Product ID: RZ09-0421
Motherboard: CH580
BIOS Versions I work with: 2.02 & 2.06
Bios File Size: 32,768 KB
Dear Forum Readers!
I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).
!!! MY RAZER BLADE...11-24-2025, 05:52 PM -
Razer blade 2022, 14" PI480, Ryzen 6900HX, 16gb ram
I picked up a Razer blade 14" (2022) from a friend who said it "overheated" and he replaced one of the fans. He gave up on it as windows wouldn't work/re-install. He gave it to me, and i've been working on getting linux on it. Installing Mint i was able to get about 1/4 through the installer before it froze. Now i can't even get the installer to boot. I am met with a kernel panic.... sometimes. Sometimes it just hangs on the boot sequence.
I've run memtest quite a few times, and more often then not... -
Back Story
I just recently purchased a RZ09-01652 Razer Blade 14 Touch v4(2016) as a project. I suspect the original motherboard had overheated and caused board damage to the vrm's for the CPU and GPU as now that motherboard works however will lockup on you often due to hardware clock issues.
So after some research and looking at options for replacement motherboards I got a replacement RZ09-01952 razer blade 14 motherboard which has the 1060 vs the 970m that was in my original motherboard. I have contacted the seller about the motherboard being bad however I doubt they will be... -
S/N is BY2011A72401766
Full name: RZ09-03006E92-R3U1 Razer Blade 15” (2019) | RZ09-03006
MB Model is: DA530-MB
Dump is below, Laptop can do EC Reset but cannot boot. Suspect its BIOS or EC....
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