My pendrive cannot open - 2008 Yamaha Yamaha G5

Is the pendrive locked? look at the pendrive for a switch with a picture of an open and closed padlock

i cannot open or format my 16gb transend pendrive ...when i tries to open a message appeares " please inset a disc into drive "........plz help me..

try to open in another computer see if it opens there n get ur data first coming to the unknown device issue, firstly insert ur pendrive to usb slot firmly then refresh your comp for about 5 times wait till the drivers are installed open "my computer" n see if the pendrive icon is displayed if its displayed double click n start using . If the above procedure does not work first time do repeat it ur pendrive will work for sure

your pendrive is infected with Autorun.inf virus
to remove this virus install malwarebytes and scan your whole system as well as your pendrive

If the above method is not work

try to format in other operating system like vista or in 7
but not in xp because in vista and 7 you can force format your pendrive..

your pendrive is infected with Autorun virus
to remove this virus install malwarebytes (It is a antimalware software )
scan your whole computer with your pendrive
when you remove the virus format your pendrive .

If the above method is not work
Try to format in other operating system
like in vista or in 7 but not in xp

best thing to is plug your pendrive into ur computer
now make a new folder onto ur desktop
right click on desktop-options -new folder
now right click in new folder -scroll down to rename -and type a name u can remember
now open your pendrive
pick all your folders you want to keep
hilte all except (new folder)now right click and pick desktop then the folder you named now give it a name at the bottom now press ok
once done
take out pendrive
now check your files are in the folder you renamed
now plug pendrive in right click -options format
once formatted your pen drive is empty and ready to use again
hope this help

Why not backup your remaining data from the pendrive. Then reformat your pendrive using full format. If it still behave like that , your pendrive is already giving up.

Try to insert it in every usb on your pc maybe its your usb port the problem!

My IBM 8Gb Pendrive is not open then how to open my pendrive ,Plese send supporting file.
thanku

Try another pendrive and see if the same is working.
PLease make sure if your pendrive is USB 2.0 compliant.
If it came with an installation CD/CVD, install the same and try.
Cheers,