Try our new boardview, bios, & schematic search. Over 1.3 million files for download!

i need bios gx502gw rev 2.0

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • alihomee
    Badcaps Legend
    • Dec 2012
    • 1600
    • malaysia

    #21
    Re: i need bios gx502gw rev 2.0

    ori file is attached ...i tried all above files but no power ...one file post by hoaca388 turns on notebook with 2.0 amps but no display...with ori file current is 1.4amp and all supplies good but no display
    Attached Files

    Premium supporters get full download access and other benefits.

    Comment

    • alihomee
      Badcaps Legend
      • Dec 2012
      • 1600
      • malaysia

      #22
      Re: i need bios gx502gw rev 2.0

      ----any one can help regarding this

      Comment

      • alihomee
        Badcaps Legend
        • Dec 2012
        • 1600
        • malaysia

        #23
        Re: i need bios gx502gw rev 2.0

        Originally posted by hoaca388
        gx502gw
        i tried this file but notebook took 2.6amp and no post ....with ori file it takes 1.6amp and current variation is also there help me built my ori file

        Comment

        • intancomp
          New Member
          • Jul 2015
          • 7
          • indonesia

          #24
          hello, today i have replace Chip SR40B in

          Asus GU502GU
          MB Code : GX502GW REV 2.0
          SN. kcnrcv00d783498

          after replace new chip can display but NVME storage not detected

          please help to mod the bios, I have already upload the original bios
          thanks
          Attached Files

          Premium supporters get full download access and other benefits.

          Comment

          • pokyss1
            Senior Member
            • Mar 2019
            • 70
            • TUNISE

            #25
            hello thank you for checking the bios for me. Processor i7 9gen
            if possible to repair the oraginal bios thank you

            gx502gw rev 2.0

            Attached Files

            Premium supporters get full download access and other benefits.

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 15059
              • ROMANIA

              #26
              Originally posted by pokyss1
              hello thank you for checking the bios for me. Processor i7 9gen
              if possible to repair the oraginal bios thank you

              gx502gw rev 2.0

              post the S/N, the motherboard model, etc.
              If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.

              It only takes 1 minute:
              https://www.badcaps.net/settings/subscriptions

              Comment

              • pokyss1
                Senior Member
                • Mar 2019
                • 70
                • TUNISE

                #27
                Originally posted by peste

                post the S/N, the motherboard model, etc.
                Model bord : gx502gw rev 2.0.

                SN:L3NRCV01C137132.

                CN:YK96


                Attached Files

                Premium supporters get full download access and other benefits.

                Comment

                • shiyab
                  Badcaps Legend
                  • Sep 2023
                  • 2787
                  • india

                  #28
                  Originally posted by pokyss1

                  Model bord : gx502gw rev 2.0.

                  SN:L3NRCV01C137132.

                  CN:YK96

                  hi try
                  Attached Files

                  Premium supporters get full download access and other benefits.

                  Comment

                  • pokyss1
                    Senior Member
                    • Mar 2019
                    • 70
                    • TUNISE

                    #29
                    Originally posted by shiyab

                    hi try
                    merci mais n a pas marche .

                    thanks but didn't work
                    Cliquez sur l'image pour la voir en taille r?elle   Nom : 		dataurl597762.png  Affichages :	0  Taille :		359 octets  ID : 			3485849
                    I FOUND ANOTHER BIOS BUT JUST THE KEYBOARD THAT WORKS NO DISPLAY​​

                    Comment

                    • andresi
                      Senior Member
                      • Nov 2020
                      • 186
                      • Singapore

                      #30
                      can you fix my bios ? cant display fan spining fast, sn : K8NRCV061834357
                      THANKS...
                      Attached Files

                      Premium supporters get full download access and other benefits.

                      Comment

                      • danito
                        Badcaps Legend
                        • Jun 2016
                        • 1546
                        • Romania

                        #31
                        Originally posted by andresi
                        can you fix my bios ? cant display fan spining fast, sn : K8NRCV061834357
                        THANKS...
                        here
                        Attached Files

                        Premium supporters get full download access and other benefits.

                        Comment

                        • andresi
                          Senior Member
                          • Nov 2020
                          • 186
                          • Singapore

                          #32
                          Originally posted by danito

                          here
                          not working, still no display fan spining

                          Comment

                          • SMDFlea
                            Super Moderator
                            • Jan 2018
                            • 23650
                            • UK

                            #33
                            Originally posted by andresi

                            not working, still no display fan spining
                            What model does it say on your motherboard QR code - https://www.badcaps.net/forum/troubl...23#post1727123

                            Comment

                            • andresi
                              Senior Member
                              • Nov 2020
                              • 186
                              • Singapore

                              #34
                              Originally posted by SMDFlea

                              What model does it say on your motherboard QR code - https://www.badcaps.net/forum/troubl...23#post1727123
                              GU502GU

                              Comment

                              • SMDFlea
                                Super Moderator
                                • Jan 2018
                                • 23650
                                • UK

                                #35
                                Originally posted by andresi

                                GU502GU
                                try..
                                Attached Files

                                Premium supporters get full download access and other benefits.

                                Comment

                                • andresi
                                  Senior Member
                                  • Nov 2020
                                  • 186
                                  • Singapore

                                  #36
                                  Originally posted by SMDFlea

                                  try..
                                  still not working, maybe bad gpu

                                  Comment

                                  • m1ch43lzm
                                    Super Moderator
                                    • Mar 2019
                                    • 2023
                                    • Peru

                                    #37
                                    Originally posted by andresi

                                    still not working, maybe bad gpu
                                    Try, DMI inserted
                                    GU502GU
                                    BIOS ver. 307
                                    S/N K8NRCV061834357
                                    DMI 460000-46FFFF

                                    If that doesn't work check for hardware problem
                                    Attached Files

                                    Premium supporters get full download access and other benefits.

                                    Comment

                                    Related Topics

                                    Collapse

                                    • macabook
                                      🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
                                      by macabook
                                      Hello everyone,

                                      I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
                                      🧩 Initial Issue
                                      • Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
                                      • External display (HDMI) shows
                                      ...
                                      07-24-2025, 02:17 PM
                                    • cr4zychriss
                                      [Problem/ Request] Bricked TongFang GK7MRFR BIOS
                                      by cr4zychriss
                                      Hello everyone,
                                      I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
                                      I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details
                                      • Barebone / Chassis: TongFang GK7MRFR
                                      • MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
                                      • Rebrand: PC Specialist
                                      ...
                                      11-14-2025, 04:04 PM
                                    • TopPop
                                      Dell Latitude 5530 BIOS Password Removal Attempted but I Broke the Laptop
                                      by TopPop
                                      Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.

                                      I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip...
                                      12-14-2025, 09:40 PM
                                    • pirati
                                      ASUS Zenbook Pro Duo UX8402ZA BIOS
                                      by pirati
                                      Hello everyone,

                                      I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.

                                      When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.

                                      I decided to try flashing a new BIOS, but since I didn’t want to desolder...
                                      10-27-2025, 04:20 PM
                                    • Deniz
                                      IdeaPad Gaming 3 16IAH7 BIOS Issue / GPU Not Detected
                                      by Deniz
                                      Bu: https://pcsupport.lenovo.com/tr/tr/p...065tx/mp2br7d9

                                      Hello everyone,

                                      I have a Lenovo IdeaPad Gaming 3 16IAH7. When the device first arrived, there was no display at all.
                                      I had the BIOS cleaned, but the issue was not resolved and there was still no image.

                                      Later, I flashed a different BIOS dump from the same model. With this BIOS, the device boots and display works, but the GPU is not detected in the BIOS (RTX 3060 is missing).

                                      After that, I tried to update the...
                                      01-27-2026, 06:56 AM
                                    • Loading...
                                    • No more items.
                                    Working...