USB Stick drive letters keep changing

thomo2710

New member
Local time
3:16 PM
Messages
1
Hi,

I use 3 USB sticks to backup data on a Win 7 machine

Stick 1 does M,W,F
Stick 2 does Tu + Th
Stick 3 does Sun

I am having problems assigning them all to the same drive letter.

I have tried assigning them individually in Disk Management to M: , which happens but as soon as the 2 of the sticks gets removed and put back in they go back to either H or G

I have looked at this thread and the registry fix didnt help either.
http://www.sevenforums.com/tutorials/82994-drive-letter-add-change-remove-windows-7-a.html

I need all 3 sticks to be given the drive letter M and to keep it. (obv only 1 stick is in at a time.)

How can i do this please?

System uses the following drives

C: is OS drive (sata)
D: Is HP Recovery Partition
E: is DVD drive
F: is Storage hard drive. (sata)
V,W,X,Y,Z are all drives assigned to the removable memory card reader in the machine.

Thanks in advance
 

My Computer

OS
Win 7 Ultimate x86
Hi,
...
I am having problems assigning them all to the same drive letter.

I have tried assigning them individually in Disk Management to M: , which happens but as soon as the 2 of the sticks gets removed and put back in they go back to either H or G

I need all 3 sticks to be given the drive letter M and to keep it. (obv only 1 stick is in at a time.)

How can i do this please?
...
This is the way Windows works.
You will need this: USB Drive Letter Manager - USBDLM
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Inspiron 660
OS
Windows 7 Home Premium 64bit
CPU
Intel Core i3-3240
Motherboard
Dell 084J0R
Memory
8GB DDR3 SDRAM
Graphics Card(s)
EVGA GeForce GT 620
Sound Card
Intel Panther Point PCH High Definition Audio
Monitor(s) Displays
Acer G205HV
Screen Resolution
1600 x 900
Hard Drives
Sandisk SSD 64GB SDSSDP064G
Seagate HDD 1TB ST1000DM003-1CH162
PSU
Dell 300W
Case
Dell Inspiron
Keyboard
Logitech Wireless K320/B350
Mouse
Microsoft
Internet Speed
25Mbps/4Mbps
Antivirus
Avast
Browser
Mozilla Firefox
The only time you may have an issue is when you have two or more plugged in at once. If they are plugged in one at a time, they should all grab the same letter. I use 10 various flash drives and they all grab F for me.

On that note, a USB flash drive is a horrible backup medium. You could simplify your process by getting one external drive, or using a could backup service.
 

My Computer

OS
Windows 7 Ultimate x64 SP1
CPU
Intel Core i7-2600
Motherboard
Gigabyte GA-P67A-UD3P-B3
Memory
12 GB Patriot Extreme DDR3-1333
Graphics Card(s)
Nvidia GTX 470
Monitor(s) Displays
Dell UltraSharp 2209WA
Hard Drives
OCZ Agility3 240 GB, WD5001AALS, WD7501AALS
PSU
OCZ ModStream 700W
Case
CoolerMaster HAF 912 Advanced
Cooling
CoolerMaster Hyper 212 Plus
I'm a little confused. You can only have ONE M drive letter at a time.

If the drive letter is used, the next stick takes the lowest letter available (G) and the next one take the next lowest (H). Your comment says "if I take two out and plug them back in....."

That's normal Windows behavior. Maybe I'm missing something.

Have you tried what you want? One stick in at a time? If you assign it M - when only one stick is in - it should remember the drive letter for each stick. I don't know what happens if you assign each one M and then plug all three in - does it lose it's assignment?

The trick here, methinks, is one stick at a time - assign M to it - remove stick - do same for next stick.
I have tried assigning them individually in Disk Management to M: , which happens but as soon as the 2 of the sticks gets removed and put back in they go back to either H or G

I need all 3 sticks to be given the drive letter M and to keep it. (obv only 1 stick is in at a time.)
 
Last edited:

My Computer

Computer type
Laptop
Computer Manufacturer/Model Number
HP Pavilion dv6-6c10us
OS
x64 (6.3.9600) Win8.1 Pro & soon dual boot x64 (6.1.7601) Win7_SP1 HomePrem
CPU
AMD A6-3420M APU with Radeon(tm) HD Graphics
Motherboard
Hewlett-Packard 1805
Memory
6.00 GB
Graphics Card(s)
AMD Radeon(TM) HD 6520G
Sound Card
(1) AMD High Definition Audio Device (2) IDT High Definiti
Monitor(s) Displays
HP W2072a 20" LCD (1600 x 900) @ 60 Hz
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
ST640LM0 00 HM641JI SATA Disk Device
Keyboard
Logitech k520 wireless KB
Mouse
Logitech m320 wireless mouse (bundled with KB)
Internet Speed
15/5 | 54 MB Wireless 'n'
Antivirus
Realtime: Defender or Avast | On-demand: Malwarebytes, ESET
Browser
IE 11 on Win8, IE 10 on win 7
Other Info
Media: [Gimp, Audacity, VLC] || Comm: [WEmail 2012, Skype] || Productivity: [OpenOffice,| Textpad] || Utils: [Sysinternals, cCleaner, Speccy, Defraggler]
Back
Top