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Question posted by manthenamadhu369 on October 30th, 2013

How To Remove Bios Password Lenovo G510

how to remove bios password lenovo g510 a forgot my password. cant open operating system and cant go to Bios

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Answer #1: Posted by TheWiz on October 31st, 2013 3:12 PM

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From the User's Manual:

If you forget your administrator password, a Lenovo authorized servicer cannot reset your password. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and a fee will be charged for parts and service.

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Related Lenovo G510 Manual Pages

Lenovo 3000 G510 User Guide V2.0 - Page 12

Caring for Your Computer - Do not pick up your open computer, hold your computer by the bottom. Wherever possible, ground your computer in sleep or...to the hard disk drive and data loss. • When picking up or hold it . This will prevent damage to remove any media, turn off attached devices, and disconnect cords and cables. • Be sure your computer and peripherals as far...

Lenovo 3000 G510 User Guide V2.0 - Page 13

...in Setting Passwords • Remember your modem. Lenovo 3000 G510 UG V2.0_en.book Page 5 Friday, April 18, 2008 2:54 PM Chapter 2. If you forget a supervisor or hard disk password, Lenovo authorized ...(private branch exchange) or any other digital telephone extension line because this could damage your passwords. Do not connect the modem to replace your system board or hard disk drive. &#...

Lenovo 3000 G510 User Guide V2.0 - Page 15

... a circular motion and taking care not to let any excess liquid drip. 5 Wipe the surface to dry completely and remove any cloth fibers from the computer surface. 7 PCI Express Card (new card) • When transferring data to or ...computer in sleep or hibernation mode before the data transfer is complete. Lenovo 3000 G510 UG V2.0_en.book Page 7 Friday, April 18, 2008 2:54 PM Chapter 2.

Lenovo 3000 G510 User Guide V2.0 - Page 16

... 1 Gently wipe the display with the cloth. do not let any crumbs and dust from a hair drier. Lenovo 3000 G510 UG V2.0_en.book Page 8 Friday, April 18, 2008 2:54 PM Chapter 2. Caring for Your Computer ... alcohol and water that no liquid drips onto or between the keys. 3 Allow to dry. 4 To remove any liquid drip into the computer. 6 Be sure to dry the display before closing it . Make sure...

Lenovo 3000 G510 User Guide V2.0 - Page 19

...from or written to the hard disk drive or optical disk drive when this indicator is still not reset, remove the AC adapter and the battery. 11 The Power button also can be programmed to turn off , letters... movies or enjoying music. Keyboard The keyboard provides full-sized keys with comfortable travel. Lenovo 3000 G510 UG V2.0_en.book Page 11 Friday, April 18, 2008 2:54 PM Chapter 3.

Lenovo 3000 G510 User Guide V2.0 - Page 29

...pack secured in the unlocked position. To remove the battery, hold this latch automatically secures...for HDD. manual The manual battery latch is used to attach or remove the battery pack. If you insert a battery pack, this latch ...in place. Getting Started Battery latch - When you do need to, ask Lenovo authorized service center or dealer to disassemble or replace it. Battery pack The...

Lenovo 3000 G510 User Guide V2.0 - Page 30

... required after the memory is optional. Memory (RAM) compartment The memory compartment provides expansion capability for replacing. Lenovo 3000 G510 UG V2.0_en.book Page 22 Friday, April 18, 2008 2:54 PM Chapter 3. The BIOS automatically detects the amount of the computer. $ 22 Note: ƒ Only purchase expansion modules from authorized retailers of...

Lenovo 3000 G510 User Guide V2.0 - Page 44

...Remove all external devices such as the printer, keyboard, and so on other non-Lenovo hardware. A Keep a log book. B If you ever need to run a recovery operation on your data. Lenovo 3000 G510... before installing new drivers, updating software, or installing new software. 8 Update device drivers and BIOS when needed. 9 Profile your computer. Getting Started 6 At least once a week, make ...

Lenovo 3000 G510 User Guide V2.0 - Page 45

... instructed on how to operate that contain instructions for the operating system about how to have the error screen on or the message written down. Note: Because drivers are programs, like any other file on your country's Customer Support Center at the following Web address: http://consumersupport.lenovo.com. Lenovo 3000 G510 UG V2.0_en...

Lenovo 3000 G510 User Guide V2.0 - Page 51

Lenovo 3000 G510 UG V2.0_en.book Page 43 Friday, April 18, 2008 2:54 PM Chapter 3. Refer to help prevent it , a prompt appears on the screen each time you type the correct password. 43 Once you set a password and enable it from being removed without your computer from being used by others. You cannot use . „...

Lenovo 3000 G510 User Guide V2.0 - Page 52

... computer. You can set , you turn on password, the same as three passwords might be set all of the computer. Also, when you enter the BIOS Setup Utility with a Supervisor password, you are set, only the Supervisor password entitles you can be needed for your data. Lenovo 3000 G510 UG V2.0_en.book Page 44 Friday, April...

Lenovo 3000 G510 User Guide V2.0 - Page 53

... New Password field. Lenovo 3000 G510 UG V2.0_en.book Page 45 Friday, April 18, 2008 2:54 PM Chapter 3. The BIOS Setup Utility screen opens. 2 Select Security, using the cursor directional keys. 3 Select Set User Password, and press the Enter key. Getting Started Note: If you set a User Password: 1 Turn on password rather than the User password to resume operation...

Lenovo 3000 G510 User Guide V2.0 - Page 54

... Enter New Password field. 46 The BIOS Setup Utility screen opens. 2 Select Security using the cursor directional keys. 3 Select Set Supervisor Password, and press the Enter key. Type it to perform this procedure. 1 Turn on boot is displayed. then retype it in any combination. The Set Supervisor Password window opens. 4 Choose your computer. Lenovo 3000 G510 UG V2...

Lenovo 3000 G510 User Guide V2.0 - Page 55

... the Enter key. The next time you open the BIOS Setup Utility program, you forget your supervisor password, Lenovo can not reset your password to type your password. Changing or Removing the Supervisor Password To change the password, do the following : 1 In the Enter Current Password field, type the current supervisor password. 2 In the Enter New Password field, type the new supervisor...

Lenovo 3000 G510 User Guide V2.0 - Page 56

... sets a user password for his or her computer. The BIOS Setup Utility screen opens. 2 Select Security, using the master password. The master password can then change the user password as desired, but... Password field blank, and then press the Enter key twice. ‹ Hard Disk Passwords Two types of the hard disk passwords help protect the information stored on your computer. Lenovo 3000 G510 ...

Lenovo 3000 G510 User Guide V2.0 - Page 57

... if you select User Only, select Set HDD User Password, and press the Enter key. Lenovo 3000 G510 UG V2.0_en.book Page 49 Friday, April 18, 2008 2:54 PM Chapter 3. The Set HDD User Password window opens. 7 Choose an HDD user password, which can change the user password later.) 5 If you select User + Master, go to...

Lenovo 3000 G510 User Guide V2.0 - Page 58

... type the HDD user or master password in any password to your operating system. F Commit any combination. Getting Started D Choose an HDD user password, which can be from one to... the Confirm New Password field. • To remove the HDD user password, type the current password in the Enter New Password field. H Select Yes in the Enter Current Password field. Lenovo 3000 G510 UG V2.0_en.book...

Lenovo 3000 G510 User Guide V2.0 - Page 59

... the Enter Current Password field. Then type the new password in the Enter New Password field, and retype it to verify it in the Confirm New Password field. • To change the HDD user password, select Set HDD User Password and type the current HDD user password in the Enter Current Password field. Lenovo 3000 G510 UG V2.0_en.book...

Lenovo 3000 G510 User Guide V2.0 - Page 64

... parts and service. • If you forgot your HDD password, Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced. Proof of purchase is required, and an additional fee may be charged for parts and service. 56 Lenovo 3000 G510 UG V2.0_en.book Page 56...

Lenovo 3000 G510 User Guide V2.0 - Page 71

...BIOS Setup Utility, make sure that the hard disk drive is included in the Boot Sequence correctly. „ A Startup Problem Problem: Solution: The Microsoft® Windows operating system will not start. Lenovo 3000 G510... UG V2.0_en.book Page 63 Friday, April 18, 2008 2:54 PM Chapter 4. If the computer still does not respond, remove the...