Solved Windows 11 unable to detect external floppy drive reader


hikerguy62

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OS
Windows 11
I came across some old floppy disks a few weeks ago and decided to buy an external floppy drive to see what was on them. When I plug it into MULTIPLE USB ports, I hear it trying to read the floppy disk.

When I go to Explorer, it doesn't show up there (not as A: or any other drive letter).

Device Manager does show the floppy drive under "Floppy disk drives" (with no type of "error icon"), but Disk Management does NOT show anything beyond the drive letters I know are valid and in use already.

I tried running a DOS command (can't find that command now, but think it was something like mtcd.exe???) with no change.

Went into power settings and under USB settings, I disabled "USB selective suspend setting."

As stated earlier, I have tried 3 different USB ports on my PC.

I plugged this into my wife's Win10 PC and it detected it the first time (as Drive A:). But then after unplugging and plugging it back in multiple times, it no longer detects it.

Any ideas what else I can try? I'm running Windows 11 Pro .

Win11 version 24H2
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    home brew
I have a Teac FD-05PUW USB floppy drive. I rarely use it.

I just tried it. I inserted a floppy before connecting it. The first time I plugged it into one of the front USB 2.0 ports, it wasn't recognized. I tried a 3.2 port, and it worked. Tried a 2.0 port, and it was OK.

I don't know what to suggest, but it seems that there is no fundamental issue in using a USB floppy drive on a Windows 11 PC.
 

My Computers

System One System Two

  • OS
    Windows 11 26100.4484
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) G.Skill DDR5 6400 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    BeQuiet! Straight Power 12 1500W
    Case
    Lian Li 011 Dynamic Evo XL
    Cooling
    SilverStone Technology XE360-TR5, with 3 Phanteks T30 fans
    Keyboard
    Cherry Streaming (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    2000/300 Mbps (down/up)
    Other Info
    Arris G36 modem/router
  • Operating System
    windows 11 26100.4484
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
    Monitor(s) Displays
    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
    Hard Drives
    WDC SN850 1TB
    8TB Seagate Ironwolf
    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)
I can see a USB Floppy Disk drive in File Explorer but usually have to have a disk in it.

MS-DOS 6.21 boot disk:
1751159452766.webp
 

My Computers

System One System Two

  • OS
    Win11 Pro RTM Version 24H2 Build 26100.4202
    Computer type
    Laptop
    Manufacturer/Model
    Dell Vostro 3400
    CPU
    Intel Core i5 11th Gen. 2.40GHz
    Memory
    12GB
    Hard Drives
    256GB SSD NVMe M.2
  • Operating System
    Win11 Pro RTM Version 24H2 Build 26100.4202
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Vostro 5890
    CPU
    Intel Core i5 10th Gen. 2.90GHz
    Memory
    16GB
    Graphics card(s)
    Onboard, no VGA, using a DisplayPort-to-VGA adapter
    Monitor(s) Displays
    24" Dell
    Hard Drives
    512GB SSD NVMe, 4TB Seagate HDD
    Browser
    Firefox, Edge
    Antivirus
    Windows Defender/Microsoft Security
I have a floppy disk in the drive when I try to use it. Have tried two different disks with no luck (as as I noted, my wife's PC could initially see and read the data on that disk on her Win10 PC).
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    home brew
After doing more digging, it appears the floppy (Sony model# MPF82E ) is only compatible with
Windows 98 SE, Windows 2000 Professional, Windows Me, or Windows XP

So, never mind. I'll have to buy a more up-to-date external floppy drive reader (I know....the irony of saying "up-to-date" when referring to anything floppy-related lol).
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    home brew
Just out of curiousity, since it's showing in Device Manager, what happens if you open a Run box and type "A:\"?
 

My Computer

System One

  • OS
    Windows 11 Pro 24H2 [rev. 4351]
    Computer type
    PC/Desktop
    Manufacturer/Model
    Intel NUC12WSHi7
    CPU
    12th Gen Intel Core i7-1260P, 2100 MHz
    Motherboard
    NUC12WSBi7
    Memory
    64 GB
    Graphics Card(s)
    Intel Iris Xe
    Sound Card
    built-in Realtek HD audio
    Monitor(s) Displays
    Dell U3219Q
    Screen Resolution
    3840x2160 @ 60Hz
    Hard Drives
    Samsung SSD 990 PRO 1TB
    Keyboard
    CODE 104-Key Mechanical with Cherry MX Clears
    Antivirus
    Microsoft Defender
The manual for the MPF82E is dated 2002.

Maybe it is time to replace the reader.
 

My Computers

System One System Two

  • OS
    Windows 11 26100.4484
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) G.Skill DDR5 6400 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    BeQuiet! Straight Power 12 1500W
    Case
    Lian Li 011 Dynamic Evo XL
    Cooling
    SilverStone Technology XE360-TR5, with 3 Phanteks T30 fans
    Keyboard
    Cherry Streaming (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    2000/300 Mbps (down/up)
    Other Info
    Arris G36 modem/router
  • Operating System
    windows 11 26100.4484
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
    Monitor(s) Displays
    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
    Hard Drives
    WDC SN850 1TB
    8TB Seagate Ironwolf
    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)

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