Usb Device Id Vid 058f Pid 1234 Full //top\\ -
Click the "Start" or "Restore" button to flash the firmware and reformat the drive. Step 3: Use Windows Disk Management
When standard tools like Windows Format or diskpart fail, you must use to re-flash the controller firmware. Step 1: Identify the Specific Controller
If you see Code 10 (Device cannot start) or Code 43 (Windows stopped the device):
No. This identifier is a legitimate USB hardware signature. It simply identifies the device as containing an Alcor Micro controller and is not indicative of any malware presence.
0 MB on a 32GB USB stick - Storage Devices - Linus Tech Tips 11 Oct 2014 — usb device id vid 058f pid 1234 full
0 MB on a 32GB USB stick - Storage Devices - Linus Tech Tips
(Vendor ID) PID: 1234 (Product ID)
The VID/PID 058F/1234 is a generic "fallback" ID. To find the correct repair tool, you need the exact and Flash ID .
: Indicates a generic boot/fallback mode. A fully operational Alcor drive usually presents other production product numbers, such as PID 6387 . The basic 1234 string indicates that the micro-controller is running basic bootloader firmware because it can no longer load its main operating parameters. ⚠️ Common Symptoms of the PID 1234 Error Click the "Start" or "Restore" button to flash
: While standard commercial Alcor drives usually feature functional Product IDs like 6387 or 6333 , the sequence 1234 represents a generic firmware placeholder string. It essentially functions as a "Service State" or factory boot-code signal indicating that the drive cannot read its own primary partition schema. Diagnosing the Root Cause
The identifier points to an Alcor Micro USB 2.0 hub or card reader. It is not malicious, and in most cases, the lack of a driver is the primary obstacle. By installing the correct chipset or card reader driver from your laptop manufacturer, using Windows Optional Updates, or manually forcing a generic USB hub driver, you can resolve the error.
High-density flash chips degrade over time. If a 16GB drive registers as an 8GB or 4GB drive after running an MPTool repair cycle, the firmware generator permanently isolated failing memory structures to make the remaining storage space safe to use.
Insert your VID 058F PID 1234 USB drive into a native USB 2.0 port. Avoid using external USB hubs or USB 3.0 ports during firmware restoration to prevent data transfer interruptions. This identifier is a legitimate USB hardware signature
capacity even after a low-level format, the issue is likely hardware-related. Flash memory has a finite number of read/write cycles. Once the memory cells degrade beyond repair, the controller locks the drive into a read-only state to prevent further data loss. In these scenarios, the drive has reached the end of its lifespan and should be replaced. If you want, I can help you:
Keep in mind that this report is based on publicly available information and might not be comprehensive or up-to-date. If you have any specific issues with your device, I recommend consulting the manufacturer's support resources or seeking further assistance from a qualified technical support specialist.
If you're trying to fix a "Write Protected" or "0MB" error, I can help you find the specific AlcorMP repair tool version for your controller. Would you like to know: extract the Flash ID to find the right tool? operating systems are best for running these repair utilities? How to verify if the drive is a "fake" capacity
Users often search for this ID when their drive starts acting up. Typical symptoms include: "No Media" Error