Lenovo M92Z - IQ77SN bios need

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  • mikailcoban
    Senior Member
    • Aug 2014
    • 73
    • turkey
    #1

    Lenovo M92Z - IQ77SN bios need

    Computer is starting but no signal..

    Lenovo M92Z
    Motherboard model : IQ77SN


    Lenovo IQ77SN Thinkcentre M92Z LGA 1155/Socket H2 DDR3 SODIMM Motherboard
    Tags: None
    • crowntoy99
      Badcaps Veteran
      • Oct 2012
      • 264
      • india
      #2
      Re: Lenovo M92Z - IQ77SN bios need

      Originally posted by mikailcoban
      Computer is starting but no signal..

      Lenovo M92Z
      Motherboard model : IQ77SN


      Lenovo IQ77SN Thinkcentre M92Z LGA 1155/Socket H2 DDR3 SODIMM Motherboard
      post old bios

        Comment

        • dihcar84
          Senior Member
          • Aug 2012
          • 193
          • morocco
          #3
          Re: Lenovo M92Z - IQ77SN bios need

          need also this bios please
          can any one help

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 12274
              • ROMANIA
              #4
              Re: Lenovo M92Z - IQ77SN bios need

              Originally posted by dihcar84
              need also this bios please
              can any one help
              post the backup of the bios
              Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

              >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

              Every donation made will go towards server fees and maintenance costs.

                Comment

                • dihcar84
                  Senior Member
                  • Aug 2012
                  • 193
                  • morocco
                  #5
                  Re: Lenovo M92Z - IQ77SN bios need

                  Originally posted by peste
                  post the backup of the bios
                  thank you
                  Attached Files

                    Comment

                    • peste
                      Super Moderator
                      • Dec 2016
                      • 12274
                      • ROMANIA
                      #6
                      Re: Lenovo M92Z - IQ77SN bios need

                      Originally posted by dihcar84
                      thank you
                      try..
                      Attached Files
                      Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                      >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                      Every donation made will go towards server fees and maintenance costs.

                        Comment

                        • dihcar84
                          Senior Member
                          • Aug 2012
                          • 193
                          • morocco
                          #7
                          Re: Lenovo M92Z - IQ77SN bios need

                          Originally posted by peste
                          try..
                          thank you,i will try

                            Comment

                            • dihcar84
                              Senior Member
                              • Aug 2012
                              • 193
                              • morocco
                              #8
                              Re: Lenovo M92Z - IQ77SN bios need

                              Originally posted by peste
                              try..
                              nothing,its thé same

                                Comment

                                • peste
                                  Super Moderator
                                  • Dec 2016
                                  • 12274
                                  • ROMANIA
                                  #9
                                  Re: Lenovo M92Z - IQ77SN bios need

                                  Originally posted by dihcar84
                                  nothing,its thé same
                                  try..
                                  Attached Files
                                  Last edited by peste; 02-27-2021, 06:29 AM.
                                  Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                                  >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                                  Every donation made will go towards server fees and maintenance costs.

                                    Comment

                                    • dihcar84
                                      Senior Member
                                      • Aug 2012
                                      • 193
                                      • morocco
                                      #10
                                      Re: Lenovo M92Z - IQ77SN bios need

                                      Tested bios
                                      Attached Files

                                        Comment

                                        • raileanu
                                          Senior Member
                                          • Sep 2015
                                          • 126
                                          • United Kingdom
                                          #11
                                          Re: Lenovo M92Z - IQ77SN bios need

                                          Helo. Does anyone have the dump for the 24C eeprom located near the embedded controler? Somehow I lost the dump for this and now the system boots but no image on display. Before was working fine , was another problem on bios.

                                            Comment

                                            • raileanu
                                              Senior Member
                                              • Sep 2015
                                              • 126
                                              • United Kingdom
                                              #12
                                              Re: Lenovo M92Z - IQ77SN bios need

                                              It's IC U32 please.

                                                Comment

                                                • raileanu
                                                  Senior Member
                                                  • Sep 2015
                                                  • 126
                                                  • United Kingdom
                                                  #13
                                                  Re: Lenovo M92Z - IQ77SN bios need

                                                  Actually is near the DP701HDE which is the display output signal IC, this is not the embedded.
                                                  Please if someone have this computer or spare motherboard to help me with this dump I will really appreciate. The computer works but doesn't display anything because of that 24C eeprom, I know for sure.

                                                    Comment

                                                    • raileanu
                                                      Senior Member
                                                      • Sep 2015
                                                      • 126
                                                      • United Kingdom
                                                      #14
                                                      Lenovo ThinkCentre M92z bios dump IC U32 ATMLH240 02CM PLEASE !!

                                                      Hello.

                                                      I kindly ask someone who owns this Lenovo ThinkCentre M92z computer or at least its IQ77SN board if they can give me a dump of the U32 ATMEL 24C02 chip (I think it's 24C02 and no higher, notation ATMLH240 02CM) located next to the DP701HDE video signal output IC, under the back USB ports slot.

                                                      I accidentally deleted this chip and now the computer starts, the RTC bios beeps but it doesn't display anything anymore. Only the monitor menu works when you press the front buttons.

                                                      I know for sure that this is the cause because before it worked, the display was showing, had only one other problem in the bios that I solved.

                                                      I can't find this dump anywhere on the net, only MAIN U17 + U36 and EC bios.

                                                      I also tested these bioses to see if I can somehow rewrite the 24C02 IC at startup but it doesn't work.

                                                      Thank you in advance!
                                                      Last edited by raileanu; 10-25-2021, 04:01 AM. Reason: misspelling

                                                        Comment

                                                        • AndreiKenig
                                                          New Member
                                                          • Apr 2022
                                                          • 4
                                                          • Russia
                                                          #15
                                                          Re: Lenovo ThinkCentre M92z bios dump IC U32 ATMLH240 02CM PLEASE !!

                                                          Originally posted by raileanu
                                                          Hello.

                                                          I kindly ask someone who owns this Lenovo ThinkCentre M92z computer or at least its IQ77SN board if they can give me a dump of the U32 ATMEL 24C02 chip (I think it's 24C02 and no higher, notation ATMLH240 02CM) located next to the DP701HDE video signal output IC, under the back USB ports slot.

                                                          I accidentally deleted this chip and now the computer starts, the RTC bios beeps but it doesn't display anything anymore. Only the monitor menu works when you press the front buttons.

                                                          I know for sure that this is the cause because before it worked, the display was showing, had only one other problem in the bios that I solved.

                                                          I can't find this dump anywhere on the net, only MAIN U17 + U36 and EC bios.

                                                          I also tested these bioses to see if I can somehow rewrite the 24C02 IC at startup but it doesn't work.

                                                          Thank you in advance!
                                                          Lenovo_M92Z_OLD_24C02
                                                          Attached Files

                                                            Comment

                                                            • teknikbilisim
                                                              Member
                                                              • Jan 2019
                                                              • 10
                                                              • turkey
                                                              #16
                                                              Re: Lenovo ThinkCentre M92z bios dump IC U32 ATMLH240 02CM PLEASE !!

                                                              Originally posted by AndreiKenig
                                                              Lenovo_M92Z_OLD_24C02
                                                              Hey bro,
                                                              Did you find a solution for this problem?

                                                                Comment

                                                                • SMDFlea
                                                                  Super Moderator
                                                                  • Jan 2018
                                                                  • 20337
                                                                  • UK
                                                                  #17
                                                                  Re: Lenovo ThinkCentre M92z bios dump IC U32 ATMLH240 02CM PLEASE !!

                                                                  Originally posted by teknikbilisim
                                                                  Hey bro,
                                                                  Did you find a solution for this problem?
                                                                  @AndreiKenig wasn`t the one with the problem
                                                                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                                                    Comment

                                                                    • isyan
                                                                      New Member
                                                                      • Nov 2016
                                                                      • 2
                                                                      • turkey
                                                                      #18
                                                                      I need the lenovo M92Z bios dump, can you help me please?
                                                                      Attached Files

                                                                        Comment

                                                                        • SMDFlea
                                                                          Super Moderator
                                                                          • Jan 2018
                                                                          • 20337
                                                                          • UK
                                                                          #19
                                                                          Originally posted by isyan
                                                                          I need the lenovo M92Z bios dump, can you help me please?
                                                                          Read the rules before posting.You must provide the PC serial number.

                                                                          https://www.badcaps.net/forum/troubl...before-posting .
                                                                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                                                            Comment

                                                                            • VO_Serg
                                                                              New Member
                                                                              • May 2017
                                                                              • 2
                                                                              • Ukraina
                                                                              #20
                                                                              Hello. Can anyone help me fix the BIOS, please. After the latest update - the computer starts, but there is no initialization (black screen).
                                                                              Lenovo M92z All-in-One
                                                                              Board: MS-7765 (IQ77SN)
                                                                              Machine Type: 3318
                                                                              S/N: S4PCHR5
                                                                              Dumps:
                                                                              Attached Files

                                                                                Comment

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