Lenovo B460E OS Problem

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • gps31
    Senior Member
    • Oct 2012
    • 75
    • india
    #1

    Lenovo B460E OS Problem

    Lenovo B460E (LB46E MB) display works. No problem in power on and display.

    When booting to DOS it is ok.

    but i can't install any windows or Linux (including Live versions from hiren Boot CD). when windows starting (four color window appeared) it restart in both installed( working hdd from same model) and during installation.

    Tried:

    Reflow, ram and CPU changed, BIOS flashed same result.

    Pls guide me to solve the issue.

    attached schematic
    Attached Files
    Tags: None
    • gps31
      Senior Member
      • Oct 2012
      • 75
      • india
      #2
      Re: Lenovo B460E OS Problem

      any solution? i don't know where to start?

        Comment

        • goontron
          5000!
          • Dec 2011
          • 4108
          • US
          #3
          Re: Lenovo B460E OS Problem

          Gpu?
          Things I've fixed: anything from semis to crappy Chinese $2 radios, and now an IoT Dildo....

          "Dude, this is Wyoming, i hopped on and sent 'er. No fucking around." -- Me

          Excuse me while i do something dangerous


          You must have a sad, sad boring life if you hate on people harmlessly enjoying life with an animal costume.

          Sometimes you need to break shit to fix it.... Thats why my lawnmower doesn't have a deadman switch or engine brake anymore

          Follow the white rabbit.

            Comment

            • gps31
              Senior Member
              • Oct 2012
              • 75
              • india
              #4
              Re: Lenovo B460E OS Problem

              only UMA not discrete

                Comment

                • haseebvavad
                  New Member
                  • Aug 2015
                  • 1
                  • india
                  #5
                  Re: Lenovo B460E OS Problem

                  i have b460e lenovo lap,need to change tamilnadu log @start up.pls help to change logo by lenovo

                    Comment

                    • redappleguru
                      Member
                      • Oct 2012
                      • 27
                      • india
                      #6
                      Re: Lenovo B460E OS Problem

                      Flash this Bin file with SPI programmer
                      Attached Files

                        Comment

                        Previous template Next

                        Related Topics

                        Collapse
                        • lucaszmn
                          Summary of BIOS Whitelist Removal Problem Lenovo Thinkpad T560
                          by lucaszmn

                          Summary of BIOS Whitelist Removal Problem


                          Problem:
                          I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
                          Initial Findings:
                          • My current BIOS version is N1KET58W (1.45).
                          • I have a CH341A programmer and have successfully created two full backups of my BIOS.
                          • I have the ability to use command-line tools on a Linux machine.
                          Troubleshooting Steps & Conclusions:
                          • I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
                          • I concluded that the
                          ...
                          08-12-2025, 03:01 PM
                        • s_specialist
                          Lenovo E15 Gen 2 GE4B0 GE5B0 NM-D011 Rev 1.0 sometimes not opening problem
                          by s_specialist
                          Recently, I have started to encounter a problem with Lenovo E15 Gen 2 models not opening. When you try to open the device, it gives a warning sound and does not display an image, when you apply light pressure on the keyboard, the image appears and works for a while, when you turn it off and on, the same thing happens again. Bios was tried, RAM slots were cleaned and soldered to the legs, the problem still persists. There seems to be a problem with the onboard processors, but since Lenovos glue the processor firmly from the sides, the paths are very damaged when removing it. Has anyone encountered...
                          07-07-2025, 11:47 AM
                        • perzyk23
                          Lenovo T580 - LCD Panel problem - error 0288
                          by perzyk23
                          Good morning,
                          I have a problem with Lenovo T580, which after error code 0288 suggests a problem with the display. I checked the display and it works on another laptop. I replaced the display cable with a new one. I programmed another BIOS (downloaded from this forum) and I still have the problem of a dead display - there is an image via HDMI, and the system does not detect the built-in LCD at all. The problem appears to be hardware. What can I check to confirm or disprove this? I found many threads on the Internet related to this problem 0288, but without specific solutions. Please advise....
                          10-25-2024, 12:42 AM
                        • c.daniel
                          Lenovo V310-15IKB weird bios problem...
                          by c.daniel
                          Lenovo V310-15IKB Type 80T3 laptop, i7 7th cpu with dedicated Ati video
                          sn LR09493E
                          MB DAOLV6MB6F0 REV. F

                          The laptop was working fine, the only problem was that when I turned it on, the screen was hard to turn on, it would wait for about 30-40 seconds before an image appeared on the screen.
                          Initially, I updated from windows to Intel Management Engine 11.8 Firmware, restarted, everything was fine.
                          Then I updated the bios, also from windows, to the last vs, vs 46. It restarted, those lines with bios update progress appeared, restarted and that's it, since then...
                          08-22-2025, 05:39 AM
                        • konradx
                          Lenovo Thinkpad T15 Touchscreen problem bios
                          by konradx
                          Hello,
                          i have problem witch Lenovo T15, my LCD display was demaged, i buyed New LCD, Touch screen version. Problem is LCD Working but Touchcreen not working, i wrinted to seller . He sended to me another LCD, but still not working. I have to Lenovo T480s with touchcreen LCD and that display and touch work. I think that is somethink like whitelist support LCD in BIOS. Someone have the same problem?
                          That is my DUMP.
                          My device:
                          SN: PF29Y4N6
                          1s20S7S2WF00PF29Y4N6
                          MB: GT4A0 GT5A1 GP4A0 GP5A1 GT4A2 NM-C931 REV 1.0...
                          09-06-2024, 01:33 AM
                        • Loading...
                        • No more items.
                        Working...