Fujitsu U757 - help with identifying what STM32F103 is doing. Can i replace 7th gen motherboard with 8th gen?

Collapse
X
Collapse
+ More Options
Posts
 
  • Time
  • Show
Clear All
new posts
  • Mini1
    New Member
    • Jan 2024
    • 4
    • Estonia

    #1

    Fujitsu U757 - help with identifying what STM32F103 is doing. Can i replace 7th gen motherboard with 8th gen?

    Hey. I have a Fujitsu U757 motherboard with number CP732277. And i want to replace it with U758 motherboard like with CP755900 or whatever U758 series motherboard. U747/U757(7th gen CPU) all motherboards look exactly same so i'm sure it won't matter which one to use. But i would like to upgrade a bit and get U748/U758(8th gen CPU) motherboard. Motherboards all look exactly same layout as U747/U757, but i found one chip is soldered on U747/U757 which U748/U758 doesn't have. It is STM32F103 MCU which is near screen connector. And i'm not sure will U748/U758 motherboard will work with my U757 laptop. I'm not sure what it is doing. Why U748/U758 doesn't have it. I was thinking about touch screen first, but it doesn't fit because then you would find from both generations with each configuration with STM32 and without STM32. I'm little worried. If anyone has replaced these motherboards maybe you can let me know can i swap them. I added pictures of both and marked the chip(STM32F103) with red.



Related Topics

Collapse

  • Document Archive
    Fujitsu LIFEBOOK U748 Notebook U Specification for Upgrade or Repair
    by Document Archive
    This specification for the Fujitsu LIFEBOOK U748 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 U748 boardview and U748 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 no warranties that any specification, datasheet, or download for Fujitsu LIFEBOOK...
    09-06-2024, 08:30 AM
  • Document Archive
    Fujitsu LIFEBOOK U758 Notebook U Specification for Upgrade or Repair
    by Document Archive
    This specification for the Fujitsu LIFEBOOK U758 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 U758 boardview and U758 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 no warranties that any specification, datasheet, or download for Fujitsu LIFEBOOK...
    09-06-2024, 08:30 AM
  • Document Archive
    Fujitsu LIFEBOOK U758 Notebook U Specification for Upgrade or Repair
    by Document Archive
    This specification for the Fujitsu LIFEBOOK U758 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 U758 boardview and U758 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 no warranties that any specification, datasheet, or download for Fujitsu LIFEBOOK...
    09-06-2024, 07:36 AM
  • Document Archive
    Fujitsu LIFEBOOK U757 Notebook U Specification for Upgrade or Repair
    by Document Archive
    This specification for the Fujitsu LIFEBOOK U757 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 U757 boardview and U757 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 no warranties that any specification, datasheet, or download for Fujitsu LIFEBOOK...
    09-06-2024, 06:08 AM
  • Document Archive
    Fujitsu LIFEBOOK U757 Notebook U Specification for Upgrade or Repair
    by Document Archive
    This specification for the Fujitsu LIFEBOOK U757 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 U757 boardview and U757 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 no warranties that any specification, datasheet, or download for Fujitsu LIFEBOOK...
    09-06-2024, 06:08 AM
  • Loading...
  • No more items.
Working...