TAILIEUCHUNG - The PC Doctor's Fix-it-Yourself Guide- P32

The PC Doctor's Fix-it-Yourself Guide- P32: A technical director for a UK-based computer company who teaches such courses as Caring for Your PC has developed prescriptions for treating sick PCs. Arguing the benefits of fixing it yourself rather than relying on experts, his mission is to empower users with trouble- shooting and safe repair skills. | CHAPTER 15 Input Devices 309 But this permanent connection does mean that you have a device plugged in continuously. If you are short on ports this can be a major downside. The best way to overcome this limitation is to add more USB ports by adding another USB hub to the system. See Chapter 14 for more details. Troubleshooting Digital Cameras Once you have the hardware and software installed for your camera and docking cradle and have it working there are a few things that might cause the setup not to work. Here are some troubleshooting suggestions Check for a bad connection somewhere. Maybe the data cable or a power cable has become detached. Well over 50 percent of hardware issues are solved by checking all the connections Check all of them carefully and then recheck. Also check that you are seating the camera properly in the docking cradle and that nothing is fouling the connections such as a bit of paper . Check the settings on your camera refer to the manual for details . It is possible that you have altered a setting somewhere on it that prevents connection. Reset to defaults if possible refer to the manual on how to do this . Was any new software or hardware installed that might conflict with the camera Uninstall or remove the last thing added and see if that helps. If there is a conflict this is the time to look for a new driver or patches. Remember if you are having the problem more than likely someone else is too The last resort is to contact the vendor and see if they can shed light on the issue or offer a solution. Check the batteries in the camera. Many cameras will not connect properly if the batteries are low or dead. Replace the batteries and try again. PC DOCTOR S ORDER If possible run your devices on rechargeable batteries. Check the device instructions carefully to see if they will work. Not only will you save stacks of cash but you will also be doing a little bit to protect the environment Slow Transfer By far the biggest complaint with a .

• Phần cứng
• sửa chữa máy tính
• sổ tay phần cứng
• MainBoard
• thiết bị máy tính
• thiết bị mạng
• lắp ráp máy tính
• Phần cứng máy tính
• lỗi máy tính
• hệ thống mạch máy tính
• điện máy tính
• Tài liệu máy tính