Solved Win 7 Suddenly Stopped showing USB Drives

jimkromann

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Hi all, I recently got Windows 7 64 bit.
the day i got the machine home and running, i connected my USB harddisk and installed some stuff i had backed up from it.

But suddently i dont see the USB drives when i connect them, i have 2 and none of them is detected, or will they are detected and the "Safelly Remove Hardware and Eject Media" icon comes up in my right lower corner as it should, and when i click it my devices is shown by their propper names and i can safely remove them aswell. but they are not shown under "my computer" and my anti virus dosnt scan them aswell.

Tho if i plug in my USB flash pin from my key ring it finds it, anti virus scans it and it shows up just as it should.

Can anyone help me solve this as im really confused by now.
 

My Computer My Computer

At a glance

MS Windows 7 Home Premium 64-bitIntel Core i7 870 @ 2.93GHz (Quad Core)12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)NVIDIA GeForce GTS 450
Computer Manufacturer/Model Number
Nova Data
OS
MS Windows 7 Home Premium 64-bit
CPU
Intel Core i7 870 @ 2.93GHz (Quad Core)
Motherboard
Intel Corporation DH55TC (XU1)
Memory
12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)
Graphics Card(s)
NVIDIA GeForce GTS 450
Sound Card
Realtek High Definition Audio (on board)
Monitor(s) Displays
Samsung
Hard Drives
1465GB Seagate ST31500341AS ATA Device
PSU
650W low noice
Welcome to SF, Jimkromann.

Could be a driver conflict.

Type MSCONF, go to startup tab, and uncheck everything EXCEPT microsoft items (for testing purposes).

Reboot and see if your usb devices are recognized.
 

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
Thanks, and thanks for the reply ;)
it did not work, BUT i think you are right, i saw that the devices show up under the "Devices and Printers" and i checked driver date, it says 2006... i tryed to uninstall the driver but it seems just to reinstall the same driver as i connect my device again.
 

My Computer My Computer

At a glance

MS Windows 7 Home Premium 64-bitIntel Core i7 870 @ 2.93GHz (Quad Core)12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)NVIDIA GeForce GTS 450
Computer Manufacturer/Model Number
Nova Data
OS
MS Windows 7 Home Premium 64-bit
CPU
Intel Core i7 870 @ 2.93GHz (Quad Core)
Motherboard
Intel Corporation DH55TC (XU1)
Memory
12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)
Graphics Card(s)
NVIDIA GeForce GTS 450
Sound Card
Realtek High Definition Audio (on board)
Monitor(s) Displays
Samsung
Hard Drives
1465GB Seagate ST31500341AS ATA Device
PSU
650W low noice

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
Thanks a lot again m8... I ended up re-installing windows before i saw your latest comment, so not everything is working as it should.

I cant give you rep again it says, i need to spend some on others, or i would have given you more..
 

My Computer My Computer

At a glance

MS Windows 7 Home Premium 64-bitIntel Core i7 870 @ 2.93GHz (Quad Core)12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)NVIDIA GeForce GTS 450
Computer Manufacturer/Model Number
Nova Data
OS
MS Windows 7 Home Premium 64-bit
CPU
Intel Core i7 870 @ 2.93GHz (Quad Core)
Motherboard
Intel Corporation DH55TC (XU1)
Memory
12.0GB Dual-Channel DDR3 @ 664MHz (9-9-9-24)
Graphics Card(s)
NVIDIA GeForce GTS 450
Sound Card
Realtek High Definition Audio (on board)
Monitor(s) Displays
Samsung
Hard Drives
1465GB Seagate ST31500341AS ATA Device
PSU
650W low noice
Sorry you have to go through the reinstall, but glad you are up and running!
 

My Computer My Computer

At a glance

Systems 1 and 2: Windows 7 Enterprise x64, Wi...System 1: i7 [email protected], System 2: AMD FX-41...System 1: 8GB System 2: 8GBSystem 1: ATI FirePro V4800 System 2: Radeon ...
Computer Manufacturer/Model Number
Dell and Custom
OS
Systems 1 and 2: Windows 7 Enterprise x64, Win 8 Developer
CPU
System 1: i7 [email protected], System 2: AMD FX-4100 Zambezi 3.6G
Motherboard
System 1:Dell 06NWYK System 2: ASUS M5A97 AM3+
Memory
System 1: 8GB System 2: 8GB
Graphics Card(s)
System 1: ATI FirePro V4800 System 2: Radeon HD 6850
Sound Card
System 1: onboard System 2: onboard
Monitor(s) Displays
System1: Viewsonic HDMI 24"
Screen Resolution
System 1: 1920x1080 System 2: 1920x1080
Hard Drives
System 1: Mirrored .5B drives System 2: Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s
Case
System 1: Dell System 2: Cooler Master
Internet Speed
10 MBPS
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