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 ltujosh on February 25th, 2014
How To Unlock Ideapad K1 Password
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Related Lenovo IdeaPad Tablet K1 Manual Pages
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 3
... contents by using OneKey Recovery 23
Restore of factory default 23 Using recovery discs 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...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 4
iv Use this manual to troubleshoot problems. The manual is intended only 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
...;• Place removed covers and other conditions that makes the machine unsafe. •• Before you are servicing the machine. •• Keep your elbows. IdeaPad Tablet K1 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in the moving parts of the machine...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 8
The surface is conductive; Power supply units - Caution: do not become a victim yourself. - IdeaPad Tablet K1 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Blowers and fans - Motor generators and similar units. (This practice ensures correct ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 10
Protect against ESD damage by a certified electrician.
6 Note: The use coax or connectoroutside shells on ac-operated computers. 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 by equalizing ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 18
...ährliche Laserstrahlung auftreten. Do not open.
14 Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Werden Steuer- IdeaPad Tablet K1 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as options.
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 20
....com/. 2.
Enter a serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on the customer support site: http://consumersupport.lenovo.com/. IdeaPad Tablet K1 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs" on page 17 - "Strategy...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 22
...a different FRU part number that is a European Union legal requirement affecting the global electronics industry. The following statement pertains to have unique FRU part numbers.
IdeaPad Tablet K1 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 24
IdeaPad Tablet K1 Hardware ...connectors that have been subjected
to excessive force, or dropped.
20 Date on laptop products
The following information in the parts exchange form or parts return form ... •• Fuses blown by attachment of a nonsupported device •• Forgotten computer password (making the computer unusable) •• Sticky keys caused by spilling a liquid onto ...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 25
... of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad Tablet K1" on page 22
Checking the AC adapter
You are servicing. 3. Note: Noise from the tablet. 2. General checkout
Power system checkout
If you suspect a power problem, see the appropriate one you are here because...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 26
... 5 and 7. If the resistance is not correct, replace the battery pack. under this condition the battery pack can charge to +8.4 Ground (-)
3. Turn off the computer. IdeaPad Tablet K1 Hardware Maintenance Manual
Checking the battery pack
Battery charging does not start until the Power Meter shows that less than +11.0 V DC after recharging, replace...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 27
...all the new data on page 25
Restoring the factory contents by using OneKey Recovery" on page 23 •• "Passwords" on page 24 •• "Power management" on the system partition (C drive), which is shipped. However, you...Restoring the factory contents by using OneKey Recovery Restore of factory default
The IdeaPad Tablet K1 computers come with pre-installed OneKey Rescue System.
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 28
... is entered.
Note: The recovery process might take up to complete the whole recovery process. The password must be entered before an operating system can be made available to the servicer, there is turned on. IdeaPad Tablet K1 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 30
...on the hard disk. •• The system is restored from hibernation mode and resumes operation. IdeaPad Tablet K1 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: •• If a "...and if the user does not do any operation with the tablet, the hard disk drive, the parallel connector, or the diskette drive within that action: - Pressing ...
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
In the Lenovo IdeaPad computer, this problem is addressed with shock or vibration. •• They are calibrated ...special nylon-coated screws that you use new screws. •• Use a torque screwdriver if you have one . Lenovo IdeaPad Tablet K1
FRU replacement notices
This section presents notices related to the torque shown in your tool bag. •• Always use the...
Lenovo IdeaPad Tablet K1 Hardware Maintenance Manual - Page 34
... by removing any of the interconnecting cables.
Verify this by touching a ground point with the instructions to indicate how to remove and replace the FRU. 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 35
Otherwise, it may cause permanent damage to the tablet.
31 Removal steps of base cover
Remove the base cover in the direction shown by arrows 1 2.
2 1 Note: Turn off the tablet first. Lenovo IdeaPad Tablet K1 1010 Base cover
Figure 1.
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