the original from laptop is RT3662AR but i cant find datasheet for this ic...i have RT3662AC, is that same?
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I have RX26PG2 graphic card with incomplete original heatsink, only aluminium plate... but in original solution it look like such bad termal design that I asking if is proper fanless heatsink be adequate replacement ot better... what you think? Till powering on, it is propper hot......
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Hello.
Have this old ssd from intel that not work . owner have data to save. can be ssd repaired and data recovered just by replacing controller ic? -
I have an ASUS ROG Strix- G513IH-HN008, motherboard G513-6050A3249301- MB-A04 (A4)
When I received the device, the device has no function. After an investigation, I found that the PWM CONTROLLER RT6575B (U6100) is getting warm and there is a short circuit at the 3V3 output. This normally supplies 3V3 for the embedded controller IT5571E-128 (U301). When measuring and analyzing with a thermal imaging camera, I found that some components are damaged: SLG4E42553VTR (U8500), IT5571E-128 (U301), LAN RTL8111H (U450), LOGIC 74LVC1G08GW (U1900), RT6575B (U6100) All these components are on... -
This specification for the Acer Extensa EX2540-56BF + PowerCube Original Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the EX2540-56BF + PowerCube Original boardview and EX2540-56BF + PowerCube Original schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer...09-06-2024, 08:16 AM
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Hello guys, i need help with this problem, I have a NM-D041 mobo, it came with low impedance in 3v linear regulator rail, the cause was a damaged EC controller ITE8227e-192. I ordered a new one and replaced it. This laptop have a different chip for keyboard management and it8227e pins for programming ITE chips are not accesible through keyboard interface, I flashed it using i2c interface pins with vertyanov programmer because laptop was dead and SPI flash didn't have power (only 3v EC) so it couldn't access firmware stored in SPI memory. I read SPI and extracted it8227 firmware from original BIOS...
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