What used to scrub button iPod (iPod Clickweel) dust black.

Q : What used to scrub button iPod (iPod Clickweel) dust black. The iPod Classic button it up as a black mark by hand.

But do not dare waste water button. What a solution to clean this.

A: Pencil eraser type light good brand. Before take-inch ear marked. Use vacuum pulling out an eraser and then evacuate all clean.

Want to check Harddisk has bad sector or good.

Run hdtune free and scan for all hdd.

http://www.hdtune.com/ 

Card reader and camera can't read Kington memory card SDHC4GB on XP

It will be a camera and cardreader chip too old.

They can not access SDHC Card to acquire (Read the cards).

Take the new one that supports SDHC Card.

Use normal SD card for camera.