Laptop

A place to put info on LAPTOP REPAIRS at Free Geek

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Laptop Class 1/14/2005

Ground Rules:

• Bringing personal laptops into the laptop repair area -- FORBIDDEN
• Removing parts from the laptop repair area -- FORBIDDEN

• Students are committing to:
  • spend ? hours/week doing laptop repair ONLY
  • students are committing to teach future laptop classes

Tools:

Hardware

• grounding strap
• magnifying glass
• set of tiny double headed screwdrivers (weiss sets include torx)
• dental pick
• penlight or small flashlight
• x-acto knife set
• security torx bits - aka tamper proof
• chip puller
• tiny tweezers
• power splitter
• tiny zipties
• ps/2 "Y" - for keyboard + mouse to 1 port on laptop
• jewler's saw
• caliper
• 3 1/2 inch -> 2 1/2 inch hard-drive adapter
• voltmeter (digital)
• fine emery boards
• alcohol pads
• q-tips & alcohol

Software Tools

• Download Knoppix

  http://www.knoppix.net/get.php

• Laptop-HOWTO

  http://tldp.org/HOWTO/Hardware-HOWTO/laptops.html

• Download MEPIS Linux MEPIS.org

  http://www.mepis.org/book/view/1462

TOOLS SOURCES:

• winks hardware - 200 se stark
• frys - wilsonville
• wheeler dealer - 144th & se stark
• andy & bax - 324 se grand
• wacky willys surplus - 2374 nw vaughn

ToDo:

• syllabus, repair howto(s) & triage charts, website to FG's store, wiki
• keeper tags showing:
  • clockspeed (pentium is a given?),
  • ram (slots?),
  • co-processor y/n,
  • hd size,
  • card slots
• standardize software load - "somebody start a sub-group" - instructor
• add more tool sources - also sources to AVOID

The Process

Evaluation:

1. note Printed material on laptop. MfG, MODEL, Serial
2. Google your laptop
3. Test your laptop
4. Document your laptop
   • FG Asset tags
   • Mfg
   • Model number
   • Proc speed / Mem size / Drive size
5. Repair your Laptop
6. Burn in your laptop.
7. QA someone Elses laptop.
8. Finish

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Power & Batteries

question from table author: is this useful here? takes up a lot of space, and tables are tricky to edit

Compaq Battery Chart

Mfg	Family	Model	Battery Model	Part#	Type	Volts	Output Amp Hr	Charge Current	Notes
Compaq
Compaq	Armada	7700 7800	Series 2891	220324-101 314939-001	Li Ion	14.4	2.7Ah
Compaq

Dell Battery Chart

Mfg	Family	Model	Battery Model	Part#	Type	Volts	Output Amp Hr	Charge Current	Notes
Dell
Dell	Inspiron	7500	BAT-30IL		LiI	14.8	5100 mAh	2.5A
Dell

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Links

Laptop Links

Linux on Laptops

http://www.linux-laptop.net/

TuxMobil Linux HOWTOs For Mobile Computers http://www.tuxmobil.org/howtos.html

Free laptop schematics http://www.eserviceinfo.com/equipment_type/Notebooks_43.html