What tools are mainly used to repair computers? Please elaborate?

1: Tools to be prepared for board maintenance:

Necessary: anti-static soldering iron, multimeter (digital), hot air welding table, programmer, test card,

Optional: oscilloscope (2,000 yuan), BGA mounter (700 yuan), resistance card (50 yuan or 3,000 yuan), BGA chip test bench (3,000 yuan each with 7), data acquisition card (customized), ultrasonic cleaner (5,000-20,000 yuan).

2. Tools needed for hard disk maintenance:

Necessary: anti-static soldering iron, multimeter (digital), hot air welding table (240 yuan),

Optional: oscilloscope (2000 yuan), special tool for ultra-clean space and disk maintenance (customized), ISAPCI3000(350 yuan), PCI3000( 1200 yuan).

3. CD-ROM maintenance tools:

Necessary: screwdriver, cleaning agent, cotton swab, anti-static soldering iron, multimeter, hot air soldering station (240 yuan), etc. 4. Tools needed for monitor maintenance:

Necessary: anti-static soldering iron, multimeter, tin suction gun,

Optional: oscilloscope, etc. 5. Maintenance tools for office equipment such as printers, photocopiers and fax machines:

Necessary: screwdriver (2 yuan), anti-static soldering iron (15 yuan), multimeter (40 yuan), tin suction gun (15 yuan), cleaning agent (10 yuan), cotton (1 Yuan).

Optional: oscilloscope, ultrasonic cleaning machine.

6. Notebook maintenance tools:

Necessary: screwdriver set, tweezers, magnifying glass, needle-nosed pliers, flat-nose pliers, universal wrench, tap, adhesive, anti-static soldering iron, multimeter, hot air soldering station, logic pen,

Optional: oscilloscope (2000 yuan), notebook test card, 0 175 error reporting tool, BGA mounter (700 yuan), BGA chip test bench (3000 yuan each), LCD screen maintenance kit (65438+ 10,000 yuan). 7. Maintenance tools for digital cameras and camcorders:

Necessities: screwdriver set, tweezers, magnifying glass, needle-nosed pliers, flat-nose pliers, universal wrench, tap, adhesive, anti-static soldering iron, multimeter, hot air soldering station, balloon blowing, brush, lens brush, lubricating additive, snap ring tool, boxed mirror cleaning paper, glass cleaner and weak organic solvent.

Optional: BGA mounter (700 yuan)