Lenovo IdeaPad Tablet K1 Support Question
Lenovo IdeaPad Tablet K1 Support Question
Find answers below for this question about Lenovo IdeaPad Tablet K1.Need a Lenovo IdeaPad Tablet K1 manual? We have 1 online manual for this item!
Question posted by alganesh on March 10th, 2014
Lenova Tablet Frozen Can't Operate
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Related Lenovo IdeaPad Tablet K1 Manual Pages
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 3
... 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo IdeaPad Tablet K1 27 Specifications 27 FRU replacement notices 29
Screw notices 29 Removing and replacing an FRU 30
1010 Base cover 31 1020 Battery pack 33 1030...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 4
...; The common sections provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo IdeaPad products. Important: This manual is divided into the following Lenovo IdeaPad product:
Lenovo IdeaPad Tablet K1 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service an IdeaPad Tablet K1 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 6
IdeaPad Tablet K1 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in your elbows. Use a slow lifting force. ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 8
Blowers and fans - IdeaPad Tablet K1 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Power supply units - Send the victim to get medical aid.
4 Pumps - Switch off the power. - The surface is conductive; Examples of these hazards are removed from their normal operating places in your work area. Caution: do...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 10
... Avoid contact with other people. •• Wear a grounded wrist strap against ESD damage by a certified electrician.
6 The mat is required for operator safety and correct system function. IdeaPad Tablet K1 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 18
IdeaPad Tablet K1 Hardware Maintenance Manual
Laser compliance statement
Some models of the International Electrotechnical ...quelle specificate possono provocare l'esposizione a. Elsewhere, the drive is certified to conform to the requirements of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as options.
Such devices are no serviceable...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 20
... replacing FRUs" on page 16
- Go to the system board before replacing any FRUs listed in this manual. Select the BIOS/Driver/Applications and download. 4. IdeaPad Tablet K1 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs
Before replacing parts: Make sure...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 22
... can also be implemented on Lenovo products placed on the market before the implementation date and expects its suppliers to have unique FRU part numbers.
IdeaPad Tablet K1 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 Note: RoHS and non-RoHS FRU part numbers...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 24
... by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by nonwarranted activities: •• Missing parts might indicate that the system was subjected to stress beyond normal use. Date on laptop products
The following symptoms might indicate damage caused by the customer. IdeaPad Tablet K1 Hardware Maintenance Manual
What to do first...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 25
... 27. To check the AC adapter, follow the steps below: 1. Note: Noise from the tablet. 2. If the voltage is acceptable, do the following power supply checkouts: •• ...following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad Tablet K1" on , check the power cord of the AC adapter cable. See the
following figure:
1
Pin
Voltage ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 26
... is still less than +11.0 V DC after recharging, replace the battery.
4. If the resistance is less than +11.0 V DC, the battery pack has been discharged. IdeaPad Tablet K1 Hardware Maintenance Manual
Checking the battery pack
Battery charging does not start until the Power Meter shows that less than 95% of its capacity. Measure...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 27
... information
Related service information
This chapter presents the following information: •• "Restoring the factory contents by using OneKey Recovery Restore of factory default
The IdeaPad Tablet K1 computers come with pre-installed OneKey Rescue System. For details of your first boot up data to restore your computer, you need to restore the...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 28
...Exception: If only an SVP is installed, the password prompt does not appear when the operating system is no service procedure to reset the password. Power-on password
A power-on password (... operating system can be made available to the servicer, there is booted.
The system board must be needed for it appears on password (POP) and the supervisor password (SVP). IdeaPad Tablet K1 ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 30
...IdeaPad Tablet K1 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: •• If a "hibernation time" has been set on the timer, and if the user does not do any operation with the tablet...;• The system status, RAM, VRAM, and setup data are using the ACPI operating system and have defined one of the
following actions as the event that action: -...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 31
... 29 •• "Removing and replacing an FRU" on page 30 •• "Locations" on page 46 •• "Parts list" on back
27 Lenovo IdeaPad Tablet K1
Lenovo IdeaPad Tablet K1
This chapter presents the following table lists the specifications of the Lenovo...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 32
Specifications (continued)
Feature
Battery AC adapter Pre-installed operating system
Description • 2 cell/27.4WH • 20V DC, 18W
• Android 3.0
28 IdeaPad Tablet K1 Hardware Maintenance Manual
Table 1.
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 33
..., tighten all screws are tightened firmly.
•• Ensure torque screwdrivers are harder to tighten. •• Each one . Never use the correct screws. Lenovo IdeaPad Tablet K1
FRU replacement notices
This section presents notices related to the torque shown in your tool bag. •• Always use new screws. •• Use...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 34
... as given in place and none are loose inside the computer. Before touching it in the direction as given by the arrow in the figure. 6.
IdeaPad Tablet K1 Hardware Maintenance Manual
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 58
...in other operating environments may vary. Some measurements may have been made on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Trademarks
The following are trademarks of Microsoft Corporation in a controlled environment. Therefore, the result obtained in the United States, other countries, or both . IdeaPad Tablet K1 Hardware...
