TAILIEUCHUNG - The PC Doctor's Fix-it-Yourself Guide- P16

The PC Doctor's Fix-it-Yourself Guide- P16: 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 6 What You Need to Fix-It-Yourself- and Stay Safe 129 FIGURE 6-6 A toolkit with the necessities and a few extras Torx bits screwdrivers. Some of the things on inside your PC might be held on with Torx head screws. Torx head screwdrivers have a six-pointed star shaped head and come in a variety of sizes. The most common sizes for PC users are T-6 T-8 T-10 T-15 T-20 and T-25 from smallest to largest . Small socket set. Small nuts and bolts are common on some PC cases. Handy sizes to have are 1 4 5 16 11 32 and 3 8. These sockets can either fit on the end of a screwdriver or a small ratchet from a socket set. A set of small Allen keys. Allen keys are like Torx bits but hexagonal. Good sizes are 3 32 7 64 1 8 9 64 5 32 3 16 7 32 and 1 4. A multimeter for measuring resistance and voltages. A digital or analog multimeter will do. Electrical outlet testing screwdriver so you can test to make sure the power is off Plastic ties. These are very handy for tying back loose cables and keeping the inside of the PC tidy. 130 The PC Doctor s Fix-It-Yourself Guide Insulating tape. A container flashlight preferably a plastic one as metal ones are heavy and can conduct electricity a bad combination around PCs . Soft cloth. I i FIX-IT-YOURSELF HOME REMEDY Never throw away a screw nut I r or bolt. You never know when you might need a spare. Workshop Safety OK you might not be working on your PC in a workshop it might be the kitchen counter office desk or dining room table and working on a PC is not exactly car repair which carries with it some significant dangers but PC repair isn t without dangers to the DI Yer Here is a quick rundown of safety tips Eyes Medical science is a wonderful thing but repairing broken eyes is neither easy nor guaranteed and quite definitely not pain free. Even though you are not grinding or cutting things there is still a significant risk of eye damage from flying springs or accidentally hitting your eye against a sharp corner or burred edge. PCs .

• 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