Lenovo G50-30 Support Question
Lenovo G50-30 Support Question
Find answers below for this question about Lenovo G50-30.Need a Lenovo G50-30 manual? We have 7 online manuals for this item!
Question posted by jeandamoureba250 on March 17th, 2023
Hello I Forgot My System Password/bios How Can I Reset It?
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Current Answers
Answer #1: Posted by SonuKumar on March 17th, 2023 8:59 AM
SonuKumar
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https://www.youtube.com/watch?v=secIrlXFy5k
To reset the BIOS password on a Lenovo G50-30 laptop, you can try the following steps:
Turn off the laptop and unplug it from the power source.
Remove the laptop battery.
Locate the BIOS/CMOS battery on the motherboard (usually a small, round, silver battery).
Carefully remove the BIOS/CMOS battery from its socket.
Wait for about 10-15 minutes to allow the residual charge to dissipate from the motherboard.
Re-insert the BIOS/CMOS battery back into its socket and reattach the laptop battery.
Plug in the laptop to a power source and turn it on.
The BIOS password should now be reset to the default factory setting.
Note that removing the BIOS/CMOS battery will also reset any other BIOS settings to their default values. You will need to reconfigure any custom BIOS settings that you previously set up.
If the above steps do not work, you can also try contacting Lenovo support for assistance.
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
Your search handyman for all e-support needs!!
Related Lenovo G50-30 Manual Pages
Safety and General Information Guide - Notebook - Page 4
...and drives properly 15 Data safety 16 Taking care in setting passwords 16 Cleaning the cover of your computer 16 Cleaning your computer keyboard 17 Cleaning your health ...29
TV tuner information 30
i Safety
statements 28
Wireless related information.......28 Wireless interoperability ...........28 Usage environment and...
Safety and General Information Guide - Notebook - Page 21
... 1 part detergent. 2 Absorb the diluted detergent into a sponge. 3 Squeeze excess liquid from the computer surface. If you forget a supervisor or hard disk password, Lenovo authorized service providers will not reset it, and you might damage your computer, software, or data.
• It is your responsibility to ensure that might have adequate protection...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 17
... user is encouraged to try to correct the interference by one or more of the following information refers to Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z40-75/Z50-70/ Z50-75, machine type 20417, 80FY/20374, 80E1/20369, 80DX/20422, 80G3/ 20418, 80G0...
Lenovo Limited Warranty & Product Specific Notices - Lenovo G Z Series - Page 21
...and/or change specifications at any time without notice. Lenovo G40-30/G40-45/ G40-70/G40-70m/Z40-70/
Z40-75
Lenovo G50-30/G50-45/ G50-70/G50-70m/Z50-70/
Z50-75
Form Factor
Dimensions
Appr. 347 mm... then select System and Security System. Specifications
Model Name: Lenovo G40-30/G40-45/G40-70/G40-70m/G50-30/G50-45/ G50-70/G50-70m/Z40-70/Z40-75/Z50-70/Z50-75
Machine Type: 20417, 80FY/...
Lenovo Regulatory Notice (European) - Lenovo G Z Series - Page 1
... regulatory notice for wireless adapters
This manual contains regulatory information for sale within the European Union are supported on Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z50-70: • QCNFA335 • RTL8723BE • 3160NGW • BCM943142Y
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Products intended...
Lenovo Regulatory Notice (Non-European) - Lenovo G Z Series - Page 1
... G40-70 • Lenovo G40-70m • Lenovo G50-30 • Lenovo G50-45 • Lenovo G50-70 • Lenovo G50-70m • Lenovo Z40-70 • Lenovo Z50-70 The following wireless modules are supported on Lenovo G40-30/G40-45/G40-70/ G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z50-70: • QCNFA335 •...
Lenovo Regulatory Notice (United States & Canada) - Lenovo G Z Series - Page 1
... G40-70 • Lenovo G40-70m • Lenovo G50-30 • Lenovo G50-45 • Lenovo G50-70 • Lenovo G50-70m • Lenovo Z40-70 • Lenovo Z50-70 The following wireless module is supported on Lenovo G40-30/G40-45/G40-70/G40-70m/ G50-30/G50-45/G50-70/G50-70m/Z40-70/Z50-70: • QCNFA335 •...
User Guide - Lenovo G Z Series - Page 3
... G40-45 Lenovo G40-70 Lenovo G40-70m Lenovo G50-30 Lenovo G50-45 Lenovo G50-70 Lenovo G50-70m Lenovo Z40-70 Lenovo Z40-75 Lenovo Z50-70 Lenovo Z50-75
MT 20417, 80FY 20374, 80E1 20369, 80DX 20422, 80G3 20418, 80G0 20375, ...
User Guide - Lenovo G Z Series - Page 8
Otherwise, the display panel may be
careful not to know your computer
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
21 2 3
4
5
6
Note: The dashed areas indicate parts that are not visible externally. Attention: • Do not open the display panel ...
User Guide - Lenovo G Z Series - Page 10
..., press the Num Lock key. then press one of each function key. Getting to know your computer
Using the keyboard Numeric keypad (Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75)
The keyboard has a separate numeric keypad. To use of the function keys, you can change operational features instantly.
Lenovo...
User Guide - Lenovo G Z Series - Page 11
Fn + PgDn:
Activates the system request.
5
Fn + PgUp:
Enables/disables the scroll lock. Fn + End:
Activates the break function. Chapter 1. Fn + Home:
Activates the pause function. Getting to know your computer Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
2
1
The following describes the features of each function key.
User Guide - Lenovo G Z Series - Page 12
...-45/G40-70/G40-70m/Z40-70/Z40-75
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
: Mutes/unmutes the sound.
: Decreases the volume level.
: Increases the volume level.
:
Closes the currently active window.
:
Refreshes the desktop ...
User Guide - Lenovo G Z Series - Page 31
..., • only a white cursor appears on the keyboard. -
BIOS password problems
Restore backed-up files to your Windows environment or the entire...Chapter 4. When I forgot my password.
• If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover data from sleep mode: - You must take your password.
The memory is installed...
User Guide - Lenovo G Z Series - Page 33
.... The computer does not operate • with a fully charged battery pack. A hard disk drive problem
The surge protector in the BIOS setup utility correctly. Turn off . - Failure to restore system partition to factory default.
• Make sure that you are selected as...is not being used. -
Chapter 4. OneKey Recovery System problems
Backup cannot be enough space to reset the protector;
User Guide - Lenovo G Z Series - Page 35
... battery pack provided by Lenovo. Appendix A.
Gently raise the battery pack in this appendix are the same for the Lenovo G40-30/
G40-45/G40-70/G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z40-75/Z50-70/Z50-75. • Make sure the battery pack has been removed before replacing any...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 3
...
Restore of factory default 23 Passwords 24
Power-on password 24 Hard-disk password 24 Administrator password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down.......25 Putting your computer to sleep 25 Shutting down the computer 25
Lenovo G50-30/G50-45/G50-70/ G50-70m/Z50-70/Z50-75...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 20
...the screen and install the necessary software.
16 To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to the system board before replacing any FRUs listed...system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on page 17 - G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Important service information
This ...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 24
G50-30/G50-45/G50-70/G50... eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the ...Improper disk insertion or use . Name and phone number of servicer 2. Date on laptop products
The following are not covered under warranty: • LCD panel cracked from...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 27
...following information: • "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. ...order to back up your first boot up files of factory default
The Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 computers come with pre-installed OneKey Recovery System.
...
Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50-70, Z50-75 - Page 28
.... The hard disk drive can be booted. G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 Hardware Maintenance Manual
Passwords
As many as three passwords may be needed for any Lenovo computer: the power-on . Only Administrator password was cleared too.
24 Administrator password
Administrator password controls the access of these passwords has been set, a prompt for it...
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