Cannot format USB Disk Drive because of I/O Device Error Tags: Configuration Format Flash USB Devices Disk Drive Windows 7 Last response: February 22, 2012 10:50 AM in Windows 7 Share odongping February 16, 2012 10:17:29 AM my flash LG 2GB flash has refused to be formatted with response access denied please help More about : format usb disk drive device error ksiemb a b $ Windows 7 February 16, 2012 10:31:44 AM odongping said:my flash LG 2GB flash has refused to be formatted with response access denied please help Well, which is it - what you say in the title, or what you say in the body of your post ? ? luke12 February 22, 2012 10:50:27 AM Does it say "the usb disk is not formatted, do you want to format it now?" or with error code "cannot be initialized" or so? Possible reason can be usb corruption, file system error etc, see this article fix usb not formatted error for the step by step fixes. Can't find your answer ? Ask ! Publish Related resources Cannot format USB Disk Drive because of I/O Device Error Forum Cant access external hard drive i/o device error Forum Can't copy to IPOD " because of an I/O device error " Forum The request could not be performed because of an i/o device error "HELP Forum Error Copying File or Folder - because of an I/O device er.. Forum SanDisk USB Flash Drive nightmare ( I/O error ) Forum I/O device error for mp3 flash drive Forum Error Copying File or Folder - because of an I/O device er.. Forum I/o device error on my 500Gb external hard disk (Freeagent) Forum Usb u3 cruzer Titanium 1GB I/O device error Forum Why did Bill Gates invent Windows? Forum Formatting a CENTON pen drive without loosing data Forum Ssd wont boot after I mounted a drive to it Forum Problem with my external hard drive after a backup interruption Forum External Hard Drive Formatting Forum Iomega eGo 500GB External Hard Drive isn\'t recognized Forum Lexmark x4650 net 2 0 error message Forum [Solved] I scan photos &cannot find them, Computer is Dell Forum BSOD error 0x050 Forum Free download bluetooth peripheral device driver for windows 7 Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !