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How Do I Do An Administrator Password Reset On A Lenovo B50-30- Touch Laptop
I cannot get into my Lenovo B50-30 Touch laptop. I know the password, but it does not respond to it,...
I cannot get into my Lenovo B50-30 Touch laptop. I know the password, but it does not respond to it,...
(Posted by judistello 8 years ago)
Popular Lenovo B50-30 Laptop Manual Pages
Safety and General Information Guide - Notebook - Page 10
... a problem with one that enables this safety feature. Be sure that has this safety feature by trying to insert it into a grounded electrical outlet. There are no serviceable parts inside ... contact an electrician for the product you might damage your computer.
To avoid possible damage to replace the outlet with a three-pronged plug. This plug fits only into a non-grounded outlet....
Safety and General Information Guide - Notebook - Page 42
...'s instructions. If you must comply with a new one, contact your place of disused lithium batteries from the main power source. If you use the methods described above for a repair service provided by yourself and want to the computer clock while the computer is off or disconnected from Lenovo computers
A button-shaped lithium battery is installed...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 7
...service that apply to a covered defect during the warranty period. Telephone: +61 2 8003 8200. The following replaces the same section in Part 1:
What this Limited Warranty. Lenovo limited warranty
Part 2 - The warranty period for the product starts on your product are set forth below in Part... LAW. Country-specific Terms Australia
"Lenovo" means Lenovo (Australia & New ...
Lenovo Limited Warranty - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 14
... be made available to you for the replacement product if Lenovo does not receive the failed product within thirty (30) days of your receipt of its operation. After the product has been repaired or exchanged, it will be returned to you at Lenovo's risk and expense, unless the Service Provider specifies otherwise. 6 Customer Two‐Way...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 33
... the temperature is getting low. Sleep problems
The critical low-battery error message appears, and the computer immediately turns off , reset the computer.
Troubleshooting
BIOS password problems
I forgot my password.
• If you forget your user password, you forget your HDD password, a Lenovo authorized servicer cannot reset your user password.
• If you must take...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 36
... also can be provided to the
actual product.
30 If a CRU is determined to be defective during the warranty period, a replacement CRU will be upgraded or replaced by the customer. Notes: • The illustrations used in this product. CRU instructions
Customer Replaceable Units (CRUs) are parts that can install optional‐service CRUs, which might differ from the actual...
User Guide - Lenovo B40-xx, B50-xx, B50-30 Touch Notebook - Page 43
The System Memory item shows the total amount
of memory installed in your computer.
37 To make sure that the DDR3 SDRAM module is installed correctly, do as follows: 1 Press the Novo button to open the Novo button menu. 2 Select the BIOS Setup. For details, see "Replacing the battery pack" on
page 31. Appendix A. CRU instructions 8 Reinstall the battery pack.
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 3
... pack 22
Related service information 23 Restoring the factory contents by using Recov‐ ery Disc Set 23 Passwords 24
Power‐on password 24 Hard‐disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25
Lenovo B50-30/B50-30 Touch/B50-45/B50-70 27 Specifications 27 Status indicators...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 8
...; Send the victim to get medical aid.
4 Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Blowers and fans - Power supply units - Pumps - such touching can cause personal injury and machine damage.
• Do not service the following parts with the reflective surface of the units.)
•...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 23
... write operations as cosmic radiation, electrostatic discharge, or software errors. When you replace an FRU, make sure to the FRU parts list. • An FRU should not be overwritten. • Replace an FRU only with a hardware defect, such as copying,
saving, or formatting. Lenovo B50-30/B50-30 Touch/B50-45/B50-70
General checkout
This chapter presents the following important...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 24
...'s name and address
Note for warranty: During the warranty period, the customer may have been subjected
to excessive force, or dropped.
20 Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include the following is covered under the warranty by referring to...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 28
... in the BIOS Setup Utility. Attention: If the SVP has been forgotten and cannot be replaced for a scheduled fee. Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
Passwords
As many as three passwords may be needed for any Lenovo computer: the power‐on by an unauthorized person. Exception: If only an SVP is installed, the password prompt does not...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 79
... Bulgarian India
P/N
25214785 25214786 25214787 25214788 25214789 25214790 25214791 25214792 25214793 25214794 25214795 25214796 25214797 25214798 25214799 25214800 25214801 25214802 25214803 25214804 25214805 25214806 25214807 25214808 25214809 25214810 25214811 25214812 25214813 25214814
CRU ID **
75 Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Keyboard
Table 7. Parts list-Keyboard...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 80
Lenovo B50-30/B50-30 Touch/B50-45/ B50-70 Hardware Maintenance Manual
Table 7. English Italian Spanish Turkish Thailand Portugue Latin Canada English &French Korean Tradational Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Nordic Belgian Iceland Slovenian Swiss International English Czechoslovakian Bulgarian India
P/N
25214755 25214756 25214757 25214758 ...
Hardware Maintenance Manual - Lenovo B50-xx, B50-30 Touch Notebook - Page 81
... English Czechoslovakian Bulgarian India
P/N
25214725 25214726 25214727 25214728 25214729 25214730 25214731 25214732 25214733 25214734 25214735 25214736 25214737 25214738 25214739 25214740 25214742 25214743 25214744 25214745 25214746 25214747 25214748 25214749 25214750 25214751 25214752 25214753 25214754
CRU ID **
77 Lenovo B50-30/B50-30 Touch/B50-45/B50-70
Table 7. Parts list-Keyboard...
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