How to format a sony 4gb memory stick pro duo

i suggest try sundisk 4gb it can be format on psp

if your 4gb memory stick are not working,i suggest format your 4gb memory stick and use. step for format it , Right click on my computer and click on manage after open manage window click on Disk management tab after few second your 4gb memory stick are display it, right click on 4gb memory stick and format, select quick format , ok after few second complete format message are display , click ok and use your 4gb memory stick.

The memory stick is probably dead. The most common cause for this is ESD (Electro Static Discharge) to test, use a USB card reader to look at it on your computer. if the computer sees it, try formatting the card.

hi i cantt format my psp sony memory stick produo 8 gb

You can try to format it on your computer, but usually when this happens it means that the memory card is not any good and will need to be replaced.

I would suggest formating the memory card through the options on your camera. If you reformat the memory card and you still get the same error then you have a bad card. Just like anything else the cards will break down internally over time.

Hi,

If it is having trouble formatting in a PSP try taking it out and formatting it on your PC in Windows. Hope this solves your problem!

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Cheers

Are you formatting it with your computer or PSP?

1. Push the little HOME button on the bottom left of the face of the unit.
2. Use the arrow keys to move to the SETTINGS area, then move the up and down keys until you get to System Settings.
3. Once you are there, click on the "X" button and scroll up and down as needed to find Format Memory Stick. Click on "X" again to select that option.
4. The Sony PSP will now confirm that you want to reformat the memory stick (which removes every file and game save thereon, of course): choose yes and it'll format in just a few seconds.

It that doesn't work - try formatting it with your computer.

There are certain folders that the PSP puts on the stick when it formats it. Format the new stick on the PSP first. Then, you can transfer you files to it.

use the sony utility that comes with ur device?