lenovo x1 yoga fq20 Ripped bios chip pad on board

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • wheats123
    Member
    • Dec 2018
    • 11
    • usa
    #1

    lenovo x1 yoga fq20 Ripped bios chip pad on board

    While trying to desolder a bios chip from my lenovo x1 yoga fq20, I made a huge plunder and ripped the soldering pads off...Is there a way to replace the pads or did i just destroy my board? I provided a pic of the damage.
    Attached Files
    Tags: None
    • Techtiger
      Badcaps Legend
      • Oct 2014
      • 1602
      • france
      #2
      Re: Ripped bios chip pad on board

      Yep it’s still possible to bring back it alive but we need the Bord ID Schematic a close up pic with a loop try and find one of them or the Schematic

        Comment

        • ktmmotocross
          Boardkiller
          • Feb 2014
          • 3599
          • slovakia
          #3
          Re: Ripped bios chip pad on board

          very bad foto. but u need to solder it back and connect pins with wire to traces or nearly components

            Comment

            • wheats123
              Member
              • Dec 2018
              • 11
              • usa
              #4
              Re: Ripped bios chip pad on board

              Thanks for the reply guys I am posting a better pic. I will be looking for the schematic and will go from there.
              Attached Files

                Comment

                • wheats123
                  Member
                  • Dec 2018
                  • 11
                  • usa
                  #5
                  Re: Ripped bios chip pad on board

                  It looks like the board id is:
                  14282-2M

                  LRV1 448.04P15.002M

                    Comment

                    • ktmmotocross
                      Boardkiller
                      • Feb 2014
                      • 3599
                      • slovakia
                      #6
                      Re: Ripped bios chip pad on board

                      what u need is microscope. even cheap to see the traces

                      u dont need a schematic. just scrape mask of remaining traces and solder pins to it with wire
                      Last edited by ktmmotocross; 03-22-2020, 12:52 AM.

                        Comment

                        • st33693
                          Member
                          • Aug 2012
                          • 22
                          • iran
                          #7
                          Re: Ripped bios chip pad on board

                          Hi its for back cover you can disable it from bios

                            Comment

                            • zomi
                              Badcaps Veteran
                              • Nov 2011
                              • 505
                              #8
                              Re: Ripped bios chip pad on board

                              https://www.badcaps.net/forum/showthread.php?t=83958

                              schematic and board view for x1 yoga g1

                                Comment

                                Previous template Next

                                Related Topics

                                Collapse
                                • Tynan Dill
                                  Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
                                  by Tynan Dill
                                  I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

                                  Upon bringing it home and plugging it up, it showed a standby light.

                                  I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

                                  The screen seems to blackout and stay black, but with a flashlight I can see the display.

                                  With my Playstation 4 connected via HDMI, and running a game I can hear sound.

                                  Assuming...
                                  ORIGINAL POWER SUPPLY BOARD
                                  7 Photos
                                  11-22-2024, 01:46 PM
                                • Rdd KEuns
                                  Lenovo X1 Yoga Gen5 Full Bios chip dump request.
                                  by Rdd KEuns
                                  Hello, My lenovo x1 yoga gen5 laptop has been unstable and sometime freezes. After downgrading the bios i was normal for a moment but when back to being unstable.
                                  If anyone has an working bios please share it.

                                  Laptop lenovo x1 yoga gen5. serial number PF-2MSZ9Q. Type number 20UC-S2410N. Motherboard model number GX4A0/GY650 NM-C881 Rev1.0. Bios chip GD25B256DYIG...
                                  03-21-2025, 05:49 AM
                                • m1ch43lzm
                                  HP Pavilion 15-eh Board DAG7HAMB8F0 - CPU throttling to 0.4GHz (PROCHOT_EXT) and black screen
                                  by m1ch43lzm
                                  Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
                                  Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic...
                                  05-12-2025, 08:37 PM
                                • Document Archive
                                  Lenovo Yoga 730 Hybrid (2-in-1) 700 Specification for Upgrade or Repair
                                  by Document Archive
                                  This specification for the Lenovo Yoga 730 Hybrid (2-in-1) 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 730 boardview and 730 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 Lenovo Yoga 730...
                                  09-06-2024, 08:52 AM
                                • Document Archive
                                  Lenovo Yoga 730 Hybrid (2-in-1) 700 Specification for Upgrade or Repair
                                  by Document Archive
                                  This specification for the Lenovo Yoga 730 Hybrid (2-in-1) 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 730 boardview and 730 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 Lenovo Yoga 730...
                                  09-06-2024, 08:52 AM
                                • Loading...
                                • No more items.
                                Working...