Hardware Drivers :: Computer Can't Open Flash Drive
Jul 15, 2013
When I plug one of my flash drives into my USB port I get this message F:/is not accessible The request could not be performed because of an I/O device error. I tried a few of the methods I found on the Net but nothing worked.
Yet another lovely problem with 8.1. When I plug in my drive, it shows up in with all of my other drives, and when I double click it to open it, the explorer window freezes, and doesn't unfreeze until I unplug the flash drive. I don't know what went wrong. Maybe it is a driver issue? I am positive that the drive is fine, because it works on my laptop, and even works on this computer in a linux virtual machine.
Every time I put in my flash drive I go to computer and it won't show my flash drive. The computer makes a sound every time I put in my flash drive or take it out but I can't find where to open up the files from my flash drive. It shows up on devices and printers but it doesn't on computer. How do I open my files from it?
When i power on computer, my usb flash drive isn't recognized right away. I need to re-plug the flash drive every time, when i power on computer, then it's recognized normally.
It's not such a big problem, but I have this usb flash drive always plugged at computer back side.
I have Silicon Power Blaze B20 flash drive, which is not recognized by my desktop PC's both USB 3.0 ports. The flash drive's light blinks when pugged in, but no reaction from PC's side. I have tried to plug cord between flash drive and PC, but no change. It does recognize the device when plugged in any other USB 2.0 port. And the device is being recognized by other computer's both USB 2.0 and USB 3.0 ports, so I assume it is PC's fault, but what it is. My PC's USB 3.0 ports do recognize any other USB 3.0 devices - my external HDD, other USB 3.0 devices but this drive.
My usb is apparently disk write protected. there is no physical switch on the usb. i can't understand it as it was working perfectly one day & the next it was write protected, it maybe to do with the fact that i formatted with 'wii backup manager' allowing me to put downloaded wii games onto the usb & play it on the wii, but i can't remember if i done this or not.
I googled the question and someone said to run cmd, diskpart, list disk, select disk X, attribute disk clear readonly, clean. it goes on for a few more steps but at this point i get the error message "DiskPart has encountered an error: The request could not be performed because of an I/O Device error. See the system event log for more information"
What can i do. the usb is only around a year old so shouldnt be damaged already.
When I try to format my flash drive it shows that the drive is Write-Protected. When I tried to remove it through diskpart it said it completed successfully, but when I try to format it again it still didn't work. I also tried removing it using REGEDIT with storage device policies, but that STILL didn't work.
The issue is finding the file location for my flash drive. My computer only has 3 external USB ports. I have tried all of them, when the flash drive is plugged in somewhere on my computer it should indicate another drive location. I can't find anything....not sure where to look or if I'm looking in the right place. All that shows is c: drive & E: drive. The E: drive is exclusive for the OS system restore (can't be used; not accessible for anything else). The only other is the DVD drive. Nowhere can I find evidence of the flash drive plugged into the USB.
I have all the essential drivers & everything is up to date [I have a task scheduler & Driver updater software installed. All drivers are up to date. This is a new computer, only 2 months old].
I have gone into device manager & checked all the USB & composite serial bus controllers to make sure they are powered on (my computer has an energy saving management thing & it will possibly deactivate the hubs when not in use). According to the power management settings they are not set to "sleep" but all ports are active. I can't figure out why I can't find my drive, nothing is appearing when I have the flash drive plugged in.
It is a 64 GB Toshiba USB drive (TNU). Problem is that every time I try to format to NTFS the normal way with Windows 7 or Windows 8 I get the message: Windows was unable to complete the format.
I tried to format it using the specific software from the drive manufacturer, TNA.
A friend managed to format it to FAT32, but the next time I tried to access the drive Windows showed a message saying that I needed to format the drive to use it. Then there appeared only the exFAT option.
I also tried some partition software, like AOMEI Partition Assistant Standard Edition, and it could format to both FAT32 and NTFS, but when I removed and put the USB drive back Windows again warned me about the need to format and again I had only the exFAT option left.
Since refreshing win 8 my DVD drive doesn't appear in 'computer' and doesn't boot from the win 8 disk. The green light on the drive flickers and you can hear the drive reading the disk.
I have a TDK 16GB usb pen drive that shows in Device Manager when inserted but not in Computer. It does sometimes appear but very rarely. I have updated all driver via Device manager an they are fine.
Does making a new drive by shrinking volume of c: drive and making a volume of the new drive slow down your computer? Does using space on the new drive slow down your computer either?
In the manager, it shows that i have H drive working, but i cant find it in My computer.., i can only get into the local disk H through the disk manager.,
i installed win7 on my SSD (like 22gb drive) in my asus today. Now, under my computer, it shows nothing but the SSD. it doesn't show my 500gb hard drive.. Im pretty sure its because of something i didnt do in the setup. What should i do to get it to show up? i really really really don't wanna re install windows because i got all the drivers and installed programs..
I'm in the process of moving to an SSD and need to create a backup drive in order to repair the BIOS after transferring everything. However, when I try to create one - the create a recovery drive program won't recognize the flash drive I have connected as a flash drive.
I first tried with a SanDisk Cruzer which apparently had a quirk in that it shows up as a hard drive instead of removable flash drive. That seems to be well documented on forums all over the place and there is no fix.
So, I purchased a cheap 8 GB stick (no brand) and Windows (I'm running 8.1 x64) recognizes it as a removable disk. However, the create a backup utility still won't recognize it. I've found some random fixes that have worked for some (such as plugging it into a different USB port) but nothing has worked for me so far. I've tried doing it with the "copy the recovery partition" option both checked and unchecked.
If there's no solution to this wonderful "quirk" of Windows, then is there something else I can do to repair BIOS? Seems like there's not a fix to my problem out there...
EDIT So as of right now, I tried using HPs recovery software which seems to do the same thing as copying over your entire recovery partition. That didn't work either. However..when I had both USB sticks plugged in the Windows supplied utility recognized the SanDisk Cruzer when I checked the "copy the partition" thing
I started using a second monitor recently, and ran into an issue when opening a folder. When I try to open any folder both screens will flash grey and then go back to normal, but the folder won't open. If I try again then the folder will open with no grey flash. If I switch back to just one screen, the same thing will happen, along with all of my icons being rearranged.
Alright I did a back up of my system on flash drive but now i have to use it... How do I have to have the bios set up? So I can load this up right now my computer says operating system not found...
I got this new Asus Transformer which is a Windows 8.1 system.
I made a few images with Macrium Reflect and created an UEFI recovery Flash Drive (with Macrium) for the Macrium recovery program. I can set the BIOS to boot from the stick (in the temporary or permanent BIOS settings). Problem is, when I hit Enter, it ignores the stick and boots directly into 8.1.
Is there another setting in the BIOS that I have to make in order to have it boot from the stick.
I have a hp 475 homeserver with new upgrades. i'm trying to install windows home server 2011 on it. I want to put the whole sys on a bootable flash drive and install that way. I have ms dvd tool and software for iso files, now I think I need to combine all in a bootable flash drive for win 8.1
I would like to make a flash drive bootable and I have looked at the utility that HP has called USB Disk Storage Format Tool and every place I have looked to find how to install and use it, the instructions that I have seen do not show up for me when I run the program. Where I can get some good instructions on how to create the flash drive.
I own an Acer laptop that is runing Windows 7. I love Windows 7 and finally made the move from Windows XP but I really like Windows 8. Yet I'm nowhere near ready to make it my only OS. I know one possible option is a dual boot system. If I need to go that route I may be posting again in the future to find out how I can make a dual boot Windows 7/Windows 8 system. Yet I like trying different OS's and already have two USB sticks that are ChromeOS and Ubuntu Linux. I purchase 4GB flash drives and buy the fast drives.
The question is is it possible to install and then boot from a Windows 8 USB Flash Drive? If so, how would I go about doing this? Also, what is the minimum size USB Flash Drive that could be used? I want at least some room to work with and install apps but it won't be my primary OS. If it's not possible to do this how would I go about making a dual boot system? Already I have a 500GB HD with Windows 7 installed but I believe I'd have to repartition and hope to avoid having to reinstall Windows 7 since I have so many installed apps.
When I first got this PC, I made the Recovery DVDs as instructed. Now, I want to make a Recovery Flash Drive, but HP only allows creation of one Recovery item. Is there a way to create a Recovery flash drive after I've already made DVDs?
I tried to save 4 movies on a 4GB flash drive but only had room for 3. I then started over and compressed them to 4 zip files but the flash drive will still only hold 3.
I have a 64GB flash drive I just bought to make a recovery for my laptop. I made the recovery partition just fine but its taking up 32gb when only using 21.5GB of space leaving over 10gb not usable. I am trying to shrink the partition to 24GB but it wont let me. Look at the attached screenshot.
Another question is my primary 1tb drive has a few extra 450MB partitions. What are they for?
Whether I use Legacy or UEFI Mode, I can't get my PC to boot from flash drive, which was NEVER a problem before. It worked just fine, but now I tried Win Toolkit, RUFUS, and WinUSB maker with 2 different Windows 8.1 Update 1 ISO files (one by me and on by murphy). Neither worked. I reset BIOS settings completely, but that also didn't work - my PC sees the flash drive, but it just won't boot from it, without any error. If I force that flash drive to be the only boot drive, then it just takes me back into UEFI/BIOS without any error messages...
Have you ever successfully rescued your wanted data back from USB flash drive? In fact, I recently also formatted my USB flash drive mistakenly and all stored data was lost. But, many of these lost files there are still important and useful for me. So, I just wonder whether I can find a way to rescue them all back.