SD-Card slot write-lock problem fix.
工具
下方列出了维修此类别设备所需的主要工具。当然，并不是所有维修流程都需要备齐这个清单。
Background
The Canon Powershot G9 is a high-end compact camera released in 2007. It succeeds the G7, incorporates a slightly larger 12.1 MP resolution, and adds in the ability to shoot in RAW.
Specifications
‘’’Camera'''
- Effective megapixels: 12.1
- Sensor size: 1/1.7" (~ 7.53 x 5.64 mm)
- Sensor type: CCD
- Max. image resolution: 4000 x 3000
- Optical zoom: 6x
Display
- Resolution: 230,000 pixels
- Panel: 3 inch TFT
Design
- Dimensions: 4.2 x 2.8 x 1.7 in
- Weight: 11.3 oz
Connectivity
USB 2.0 High Speed
A/V out
