logo elektroda
logo elektroda
X
logo elektroda

Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

ziuty3570 17295 9
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 17494044
    ziuty3570
    Level 7  
    Hello, my flash drive does not work - it has write protection, and now it does not detect it at all:
    This is what programs reading info see:

    Chipgenius:

    Description: [E:]USB Mass Storage Device(Generic USB Flash Disk)
    Device Type: Mass Storage Device

    Protocol Version: USB 2.00
    Current Speed: High Speed
    Max Current: 100mA

    USB Device ID: VID=058F PID=1234

    Device Vendor: Alcor Micro
    Device Name: Mass Storage Device
    Device Revision: 0001

    Manufacturer: Generic
    Product Model: USB Flash Disk
    Product Revision: 7.76

    Controller Vendor: Alcor Micro
    Controller Part-Number: Unknown [F700] - F/W E2F8
    Flash ID code: 2CA46432 - Micron MT29F256G08CBCBB - 1CE/Single Channel [MLC-16K] -> Total Capacity = 32GB


    Possible Flash Part-Number
    ----------------------------
    [1CE]MT29F256G08CBCBB x 1pcs/Channel x 1 Channel


    FlashID mapping table
    ----------------------------
    [Channel 0] [Channel 1]
    2CA46432AA04
    =============================
    flash drive

    Volume: E:
    Controller: Alcor 0xF700
    Possible Memory Chip(s): Not available
    Flash ID: 2CA46432 AA04
    Flash CE: 1
    Chip F/W: E2F8
    Group: 98
    VID: 058F
    PID: 1234
    Manufacturer: Alcor Micro
    Product: Mass Storage Device
    Query Vendor ID: Generic
    Query Product ID: USB Flash Disk
    Query Product Revision: 7.76
    Physical Disk Capacity: 0 Bytes
    Windows Disk Capacity: 0 Bytes
    Internal Tags: AZAH-AAG3
    USB Version: 2.00
    Declared Power: 100mA
    ContMeas ID: C435-08-00
    Microsoft Windows 8.1 x64 Build 9600
    ---------------------
    Software Version: 9.1.0.625



    Most alcor programs don't see it at all - only the version saw it
    ALCOR_U2_MP_v17.07.11.00_L06B
    AlcorDSMP_18.06.13.01
    ALCOR_U2_MP_v18.09.07.00

    However, any actions in this program end with an error - here are the standard settings:
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware
    on AlcorDSMP_18.06.13.01 it does not throw an error but it does not give anything
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

    Anyone have any idea to treat this stubborn flash drive?
  • ADVERTISEMENT
  • #3 17494419
    ziuty3570
    Level 7  
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

    Added after 29 [minutes]:

    With other settings, for example, it showed this error:
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

    In general, as I noticed, probably every error somewhere is related to an error on the firmware .... because there are stages where it works, something does, goes on and crashes the firmware error
  • ADVERTISEMENT
  • #4 17494516
    pidar
    Mass storage specialist
    You're making fun of me :lol: :?:
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware
  • ADVERTISEMENT
  • #5 17494530
    ziuty3570
    Level 7  
    ie? I see different settings there, but they all end up with some error...

    Added after 10 [minutes]:

    Aaaaaaa, you gave me a slightly different version to download, I'm already looking :) because after these my settings it became 127 GB on this pendraive - some circuses see :/
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware
    ok I'm checking your version of the program here is the result with standard settings
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware

    Any ideas ? :)
  • #6 17498971
    pidar
    Mass storage specialist
    Well, there is indeed a problem with the appropriate configuration of these tools for this memory (?) -> " Micron MLC 32G MT29F256G08CBCBB L06B 3D 1 ". :|

    This flash drive is in a metal case, non-detachable?

    Test again (?) by selecting this memory in settings, these tools (first the one from the attachment, possibly later the earlier version from the link):
    https://www.elektroda.pl/rtvforum/topic3415872.html#16941695
  • #7 17503701
    ziuty3570
    Level 7  
    Still error...
    Pendrive removable plastic housing
    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware
  • #8 17505606
    melanchel
    Level 31  
    Ustaw LLF na Half capacity Check(Default), ECC – 15 i Full Scan 4.
  • #9 17505887
    ziuty3570
    Level 7  
    the same ... in every setting, which I would not set to low level format, it ends with the same error as on the screen, on HLV a different error pops up on earlier screens and ends with a strange capacity of the pendrive after removing and reinserting it into the usb port - then the disk is active (it goes online in disk management but you can't do anything with it because write protection errors also pop up.

    Alcor 32GB Flash Drive: Write Protection, Undetected, USB Mass Storage Device, F700 Firmware
  • ADVERTISEMENT

Topic summary

The discussion revolves around an Alcor 32GB flash drive that is experiencing write protection issues and is undetected by the system. The user provides detailed information from Chipgenius, indicating the device is recognized as a USB Mass Storage Device with a controller from Alcor Micro and a Micron flash memory chip. Various troubleshooting steps are suggested, including testing different settings and firmware versions, but the user continues to encounter errors. The drive's capacity appears to fluctuate, and write protection errors persist despite attempts to format or configure the device. The conversation highlights the complexity of resolving firmware-related issues with USB flash drives.
Summary generated by the language model.
ADVERTISEMENT