Slim 7 14 15 Iil Are
66 Seiten · 35.18 MB · PDF
Hardware Maintenance Manual
IdeaPad Slim 7 (14", 05), Yoga Slim 7 (14", 05), IdeaPad Slim 7 (15",
05), and Yoga Slim 7 (15", 05)
First Edition (January 2020)
© Copyright Lenovo 2020.
Contents
| About this manual . . . . . . . . . . . . | iii | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chapter 1. | Safety information. . . . . . 1 | |||||||||||||||||
| General safety | . | . | . | . | . | . | . | . | . | . | . | . . | . | . | . | 1 | ||
| Electrical safety | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . . | 1 | ||
| Safety inspection guide. . . . . . . . . . . . . 2 Handling devices that are sensitive to electrostatic | ||||||||||||||||||
| discharge . . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . . | 3 | ||
| Grounding requirements . . . . . . . . . . . . 4 | ||||||||||||||||||
| Chapter 2. | General | . | . | . | . | checkout . | . | . | . | . | . | . | . | . | 21 | |||
| What to do first CRU list . . | . . . | . | . | . | . | . | . | . . | . . | . . | . . | 21 22 | ||||||
| Chapter 3. Identifying (CRUs) . . . . . | . | . | . | . . | . | . | . | . | . | |||||||||
| Locate FRUs | and CRUs | . | . . | . . | FRUs | . . | . | . . | . . | . . | . | . . | . | . | 23 23 | |||
| Chapter 4. Removing a FRU or | ||||||||||||||||||
| CRU . . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 27 | |
| Service tools | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | . | 27 | |
| General guidelines. . . . . . . . . . . . . . 27 | ||||||||||||||||||
| Remove the | . | . | . | . | . | . | . | 28 | ||||||||||
| lower | case | . | . | . | . | . | ||||||||||||
| Remove the | battery | . | . | . | . | . | . | . | . | . | . . | . 29 | . |
Table Caption: This table is a table of contents, listing chapter titles, subheadings, and corresponding page numbers.
| Remove the solid-state drive (with Al | foil) . | . | . . | . | 30 | |
|---|---|---|---|---|---|---|
| Remove the WLAN . . . . | . . | . . . | . | . . | . | 31 |
| Remove the LCD module | . . . | . . . . | . | . . | . | 33 |
| Remove the thermal module (with fans) | Remove the thermal module (with fans) | . | . | . . | . | 35 |
| Remove the speakers (with subwoofer) | Remove the speakers (with subwoofer) | . | ||||
| . | . | . | . | 37 | ||
| Remove the USB board with cable . | Remove the USB board with cable . | . . | . | . . | . | 38 |
| Remove the power button (with fingerprint and cable) . . . . . . . . . . . | Remove the power button (with fingerprint and cable) . . . . . . . . . . . | . . | board . | . . | . | 40 |
| . | . | |||||
| Remove the system board. . . . . | Remove the system board. . . . . | . | . | . | . | 41 |
| Remove the touch pad with cable. . | Remove the touch pad with cable. . | . . | . | . . | . | 43 |
| Remove the upper case (with keyboard) | Remove the upper case (with keyboard) | . | . | . . | . | 43 |
| Remove the hinge cover . . . . . . | Remove the hinge cover . . . . . . | . | . | . . | . | 44 |
| Remove the hinges . | . . . . . | . . | . | . . | . | 44 |
| . | . | |||||
| Remove the side caps | . . . . . . | . . | . | . | . | 45 |
| Remove the LCD Panel (with LCD bezel and . . . | Remove the LCD Panel (with LCD bezel and . . . | Remove the LCD Panel (with LCD bezel and . . . | Remove the LCD Panel (with LCD bezel and . . . | Remove the LCD Panel (with LCD bezel and . . . | ||
| cable). . . . . . . . . . | . | . | . | . . | . | 46 |
| Remove the camera (with cable) . . Remove the LCD cover (with cables | Remove the camera (with cable) . . Remove the LCD cover (with cables | . . | . | . . | . | 48 |
| and antennas) . . . . . . . . . . . . | and antennas) . . . . . . . . . . . . | . | . | . . | . | 49 |
| Appendix A. Label Locations | Appendix A. Label Locations | . | . | . . | . | 51 |
| Appendix B. Artworks for the laser | Appendix B. Artworks for the laser | Appendix B. Artworks for the laser | Appendix B. Artworks for the laser | Appendix B. Artworks for the laser | Appendix B. Artworks for the laser | Appendix B. Artworks for the laser |
| etched labels. . . . . . . . . . | etched labels. . . . . . . . . . | . | . . | . | 53 | |
| Trademarks . . . . . . . . . . . . | Trademarks . . . . . . . . . . . . | . | . . | . | lvii |
Table Caption: This table lists components of a device and their corresponding removal steps, often with page numbers indicating where to find more detailed instructions.
About this manual
This manual contains service and reference information for the following Lenovo products.
| Machine | Machine type (MT) |
|---|---|
| Yoga Slim 7 14IIL05 Yoga Slim 7 14IIL05 U Yoga Slim 7 14IIL05 D | 82A1 |
| IdeaPad Slim 7 14IIL05 | 82A4 |
| Yoga Slim 7 15IIL05 Yoga Slim 7 15IIL05 U Yoga Slim 7 15IIL05 D | 82AA |
| IdeaPad Slim 7 15IIL05 | 82AD |
| Yoga Slim 7 14ARE05 | 82A2 |
| IdeaPad Slim 7 14ARE05 | 82A5 |
Table Caption: This table lists various Lenovo Yoga and IdeaPad Slim laptop models and their corresponding machine types (MT) used for identification.
Important:
- This manual is intended only for trained service technicians who are familiar with Lenovo products.
- Before servicing a Lenovo product, be sure to read all the information under Chapter 1 'Safety information' on page 1.
Chapter 1. Safety information
This chapter presents the following safety information that you need to be familiar with before you service a Lenovo notebook computer.
General safety
Follow these rules to ensure general safety:
- Observe good housekeeping in the area of the machines during and after maintenance.
- When lifting any heavy object:
- Make sure that you can stand safely without slipping.
- Distribute the weight of the object equally between your feet.
- Use a slow lifting force. Never move suddenly or twist when you attempt to lift.
- Lift by standing or by pushing up with your leg muscles; this action removes the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you.
- Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.
- Before you start the machine, make sure that other service technicians and the customer's personnel are not in a hazardous position.
- Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine.
- Keep your tool case away from walk areas so that other people will not trip over it.
- Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.
- Insert the ends of your necktie or scarf inside clothing or fasten it with a non-conductive clip, about 8 centimeters (3 inches) from the end.
- Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Attention: Metal objects are good electrical conductors.
- Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that might be hazardous to your eyes.
- After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective.
- Reinstall all covers correctly before returning the machine to the customer.
- Fan louvers on the machine help to prevent
