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    UHD Drive Tool Buffalo Drive (BU10 FW)

    Hello, I currently have the Buffalo Drive with FW BU10. I ran the the UHD Drive tool and I have 2 options for UHD Compatible Firmware, BU10-00 and BU10-01. Which one of these should I choose to downgrade the firmware? Or is the one I already have (BU10) ok? It works most of the time but lately I been getting a lot of read errors.

    #2
    Originally posted by akadennis View Post
    Hello, I currently have the Buffalo Drive with FW BU10. I ran the the UHD Drive tool and I have 2 options for UHD Compatible Firmware, BU10-00 and BU10-01. Which one of these should I choose to downgrade the firmware? Or is the one I already have (BU10) ok? It works most of the time but lately I been getting a lot of read errors.
    here it says BU10 - https://www.dvdfab.cn/manual/uhd-cop...ted-uhd-drives
    read errors can be either a dirty, scratched or a defective disc or the the drives laser may be dying.
    Last edited by october262; 10-30-2021, 07:38 PM.

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      #3
      Originally posted by october262 View Post

      here it says BU10 - https://www.dvdfab.cn/manual/uhd-cop...ted-uhd-drives
      read errors can be either a dirty, scratched or a defective disc or the the drives laser may be dying.
      thanks for the reply. the disc is new and doesn't have a mark on it. It's probably the laser like you said. I do get more read errors with 4K Blu Rays, hardly never with regular Blu Rays. Do you know how long the laser should last? The drive is not quite 3 years old.

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        #4
        Originally posted by akadennis View Post

        thanks for the reply. the disc is new and doesn't have a mark on it. It's probably the laser like you said. I do get more read errors with 4K Blu Rays, hardly never with regular Blu Rays. Do you know how long the laser should last? The drive is not quite 3 years old.
        it should last a long time, have you tried using a laser lens cleaner ??

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          #5
          Originally posted by october262 View Post

          it should last a long time, have you tried using a laser lens cleaner ??
          no, do you recommend one I should use?

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            #6
            Originally posted by akadennis View Post

            no, do you recommend one I should use?
            any lens cleaner should work.

            Comment


              #7
              my personal experience and opinion . . no guarantees . .

              when I think the lens in my drive (or optical disk player) may be a problem, I use a new q-tip soaked in denatured alcohol to wipe the lens and area clean. - then I use a can of compressed air to ensure the alcohol has been dried off.
              More likely is the disc . . I use my old discwasher disc cleaner to clean the disc and then try again . .
              Attached Files

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                #8
                Originally posted by Rich86 View Post
                my personal experience and opinion . . no guarantees . .

                when I think the lens in my drive (or optical disk player) may be a problem, I use a new q-tip soaked in denatured alcohol to wipe the lens and area clean. - then I use a can of compressed air to ensure the alcohol has been dried off.
                More likely is the disc . . I use my old discwasher disc cleaner to clean the disc and then try again . .
                thank you both. this worked. 3rd time was the charm.

                Comment


                  #9
                  Hello, so I bought another drive. This one has BU13. So i'm back to my original question. I ran the the UHD Drive tool and I have 2 options for UHD Compatible Firmware, BU10-00 and BU10-01. Which one of these should I choose to downgrade the firmware?

                  Comment


                    #10
                    Originally posted by akadennis View Post
                    Hello, so I bought another drive. This one has BU13. So i'm back to my original question. I ran the the UHD Drive tool and I have 2 options for UHD Compatible Firmware, BU10-00 and BU10-01. Which one of these should I choose to downgrade the firmware?
                    Anyone know the answer to this? I don't want to pick the wrong one, or maybe either one will work. I don't know.

                    Comment


                      #11
                      Originally posted by akadennis View Post

                      Anyone know the answer to this? I don't want to pick the wrong one, or maybe either one will work. I don't know.
                      Either one should work, you may try BU10-01 first.

                      Comment


                        #12
                        Originally posted by Mona View Post

                        Either one should work, you may try BU10-01 first.
                        How long is it suppose to take? I tried BU10.01 like you said. It started to do it. Half way through and it appears to be stuck. Log file below.

                        UHD Drive Tool 2.1.0.1(2021/11/04 04:45:00) x64

                        2021.11.04-04:45:00: Init CrashReportSettings: enabled.
                        2021.11.04-04:45:00: Set backup path: D:\Temp\UHD_Drive_Tool\.
                        2021.11.04-04:45:00: SetAcccountInfo success!!
                        2021.11.04-04:45:00: SetUserTokenInfo success!!
                        2021.11.04-04:45:01: Clear Drive List.
                        2021.11.04-04:45:01: Tool internal v=4
                        2021.11.04-04:45:01: Initial Drive List.
                        2021.11.04-04:45:01: Run As Admin.
                        2021.11.04-04:45:01: get mask of logical drives
                        2021.11.04-04:45:01: UHD Drive Tool 2.1.0.1 started!
                        2021.11.04-04:45:01: Registered User: Feature enabled.
                        2021.11.04-04:45:01: Microsoft Windows 10 Professional x86_64 Edition (10.0.19043)
                        2021.11.04-04:45:01: Searching for SCSI / ATAPI devices......
                        2021.11.04-04:45:01: DiEnum Device Info.
                        2021.11.04-04:45:01: DiEnum Device Info end.
                        2021.11.04-04:45:01: check drive type.
                        2021.11.04-04:45:01: get drive list num = 4.
                        2021.11.04-04:45:01: Open Drive Type = 0
                        2021.11.04-04:45:01: Open Drive 1 OK.
                        2021.11.04-04:45:01: Read Drive Firmware.
                        2021.11.04-04:45:01: Read Ioctl info.
                        2021.11.04-04:45:01: Drive Lities = 3.
                        2021.11.04-04:45:01: get drive list end.
                        2021.11.04-04:45:01: Sata mode: E, N/A.
                        2021.11.04-04:45:01: Get Firmware List
                        2021.11.04-04:45:01: request Firmware List
                        2021.11.04-04:45:01: -> Drive 1 - E:[BUFFALO Optical Drive]
                        2021.11.04-04:45:01: Firmware:HL-DT-ST|BD-RE BU40N |BU3
                        2021.11.04-04:45:01: request Firmware List Ok
                        2021.11.04-04:45:01: Got Firmware
                        2021.11.04-04:45:01: Got Firmware
                        2021.11.04-04:45:01: Got Firmware HL-DT-ST-BD-RE BU40N -BU10
                        2021.11.04-04:45:01: Got Firmware
                        2021.11.04-04:45:01: Got Firmware
                        2021.11.04-04:45:01: Got Firmware HL-DT-ST-BD-RE BU40N -BU10
                        2021.11.04-04:45:01: Got Firmware Count = 2
                        2021.11.04-04:45:01: Init firmware list success
                        2021.11.04-04:45:01: Found 1 BD-ROM/HD DVD-ROMs!
                        2021.11.04-04:45:01: -> Drive 1 - E:[BUFFALO Optical Drive] is selected! fw BU13
                        2021.11.04-04:45:01: Accessing the firmware information successfully! fw BU10-00, BU10-01
                        2021.11.04-04:45:01: fw BU10-00 is selected!
                        2021.11.04-04:45:01: Wait to click Downgrade Firmware button.
                        2021.11.04-04:45:11: fw BU10-01 is selected!
                        2021.11.04-04:45:27: Start Downgrading
                        2021.11.04-04:45:27: Close Drive.
                        2021.11.04-04:45:27: Downloading firmware, please wait......
                        2021.11.04-04:45:30: MOD v = 2
                        2021.11.04-04:45:30: Download Firmware end.
                        2021.11.04-04:45:30: Firmware downloaded successfully!
                        2021.11.04-04:45:30: Flashing firmware, please wait......<a style='color: #f74444;'> DO NOT POWER OFF!</a>
                        2021.11.04-04:45:31: Crypto policy: encrypting... (default)

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                          #13
                          it's been 15 minutes and nothing

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                            #14
                            ok so I killed the process and did it again, this time I left it at BU10-00. This appears to have worked. it's probably best to choose the one that is first selected for you, which in this case it was the BU10-00. The BU10-01 is just another option that I had to select after the 00 one was already selected.

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