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Popular Lenovo Z41-70 Laptop Manual Pages
Safety and General Information Guide - Notebook - Page 10
...installing. Consult an electrician for the product you are present inside these parts, contact a service technician.
■ External devices
Do not connect or disconnect any part... for more information if you suspect a problem with one that has the following label attached...Important safety information
Some products are no serviceable parts inside any component that will stress the...
Safety and General Information Guide - Notebook - Page 36
...
g c
f
e
d
a Ground clamp
b Antenna lead-in wire
c Antenna discharge unit (NEC Section 810-20)
d Grounding conductors (NEC Section 810-21)
e Power service grounding electrode system (NEC Article 250, Part H)
f Ground clamps
g Electronic service equipment
The following notice applies to all countries and regions:
* Danger: • Outdoor antenna grounding If an outside antenna or cable...
Safety and General Information Guide - Notebook - Page 42
...
A button-shaped lithium battery is installed on the system board of a Lenovo computer components
Some Lenovo computer products sold in Lenovo sales, service, or marketing, and follow their instructions. If you want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/.
37 You also can refer to replace it with local ordinances and regulations...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo Z41-70, Z51-70 - Page 6
... Lenovo products and parts are set forth below in loss of the same type rather than being repaired. Lenovo limited warranty
Part 2 - Warranty Service Information. Products and parts presented for replacement. Address: Level 10, North Tower, 1-5 Railway Street, Chatswood, NSW, 2067. Country-specific Terms
Australia "Lenovo" means Lenovo (Australia & New Zealand) Pty Limited ABN 70...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo Z41-70, Z51-70 - Page 12
... you for collection. The service center will return the product to a designated service center. Lenovo limited warranty
Provider does not receive the defective CRU from you within thirty (30) days of your receipt of the replacement CRU.
2 On-site Service Under On-Site Service, a Service Provider will either repair or exchange the product at a service center. You are responsible...
(English) Lenovo Limited Warranty & Product Specific Notices - Lenovo Z41-70, Z51-70 - Page 20
... Security System.
Specifications
Model Name: Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ ideapad 500-15ACZ
Machine Type: 80K5/80K6/80K3/80K4
Note: The following specifications may contain technical inaccuracies or typographical errors. Lenovo reserves the right to improve and/or change specifications at any time without notice. Memory
Type
DDR3L
Maximum supported capacity
16 GB...
(English) User Guide - Lenovo Z41-70, Z51-70 - Page 21
Getting to know your computer
Bottom view
Lenovo Z41-70/ideapad 500-14ACZ
1
2
2
15 Chapter 1.
(English) User Guide - Lenovo Z41-70, Z51-70 - Page 33
...low. Troubleshooting
Sleep problems
The critical low-battery error message appears...Lenovo Safety and General Information Guide. The computer enters sleep mode immediately after Power-on the screen.
- Incorrect characters appear on self-test (POST).
• Make sure that : -
The screen resolution and color quality are installed and configured correctly, have the computer serviced...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 23
... system checkout" on removing and replacing
FRUs. • Carefully remove screws for a variety of a single, unreproducible failure. If you are correct by referring to replace a nondefective FRU.
19 Drives in the computer that you suspect that the machine model and the FRU part number are servicing sequence might be replaced just because of reasons that have...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 41
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ
1020 Optical drive
For access, remove this FRU: • "1010 Keyboard" on page 33 Figure 2. Removal steps of optical drive
Z41-70/ideapad 500-14ACZ
Remove the screw 1.Then pull the optical drive out in the direction shown by arrow 2.
1 2
Step Screw (quantity)
1 M2 × 6 mm, Phillips head, ...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 44
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual
1030 Base cover
For access, remove this FRU: • "1010 Keyboard" on page 33 • "1020 Optical drive" on page 37
Figure 3. Removal steps of base cover
Z41-70/ideapad 500-14ACZ
Remove the screws 1 and 2.
2
1 1
1
2
1 1
1
Step Screw (quantity)
1 M2 × 6 mm, Phillips head, nylok-coated (6) LOW...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 48
...labels. Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual
Note: Applying labels to apply the following label:
The following figures:
Z41-70/ideapad 500-14ACZ
h g
i
j
a
e
e
b f
c
c
f
d
d
Z51-70/ideapad 500-15ACZ...label
For some models, you need to apply one or two FCC labels, find duplicates of several kinds. When you replace the base cover,...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 54
Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual
1060 Speakers
For access, remove these FRUs in the direction shown by arrow 1. Z41-70/ideapad 500-14ACZ
2
2
2
2
1
Z51-70/ideapad 500-15ACZ
2 2
2 2
1
Step Screw (quantity)
2 M2 × 2, Phillips head, nylok-coated (4) SPEAKER R TO UPPER & SPEAKER L TO UPPER
Color Torque Black 1.85+/-0.15 kgf/cm
50 ...
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 55
Z41-70/ideapad 500-14ACZ
3 3
Z51-70/ideapad 500-15ACZ
3 3
When installing: Make sure that the speakers connector is attached firmly.
51 Removal steps of speakers (continued) Remove the speakers 3. Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ
Figure 6.
Hardware Maintenance Manual - Lenovo Z41-70, Z51-70 - Page 64
Z41-70/ideapad 500-14ACZ
1
1
60 Removal steps of any kind. • In the whole process, make sure not... on page 57 Figure 12.
For access, remove these FRUs in the directions shown by arrows 1. Lenovo Z41-70/Z51-70/ideapad 500-14ACZ/ideapad 500-15ACZ Hardware Maintenance Manual
1120 System board
Important notices for handling the system board: When handling the system board, bear the ...
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