Lenovo B575 Support Question
Lenovo B575 Support Question
Find answers below for this question about Lenovo B575.Need a Lenovo B575 manual? We have 4 online manuals for this item!
Question posted by harjprucz on March 18th, 2014
My Laptop Won't Turn On Or Charge Lenovo Thinkpad B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
....
Unpack
Computer
Battery pack
AC adapter
Power cord*
Optical disk(s) (Select models only)
Manuals
- P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the APP folder under the D driver. Installation discs for services such as downloading the ...
Lenovo B575 Setup Poster V1.0 - Page 2
External devices connection
Ethernet
1
B575
2
3
Notes: • The above connection illustration is mercury-free and more energy-saving...your computer. • The illustrations in this switch to the actual product. Please refer to turn on/off , press this button to enter the Lenovo OneKey Rescue system and recover the system to the factory state, or a previously-generated restoration ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 1
....
1 Your Service Provider may direct you may obtain warranty service by contacting Lenovo or an approved service provider. NO WARRANTIES APPLY AFTER THAT PERIOD. SOME STATES... Lenovo Limited Warranty is available at www.lenovo.com/warranty.
„ What this warranty covers
Lenovo warrants that each hardware product that apply to location. The warranty period for resale.
Charges ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 6
...designated service center, with delivery or shipping arranged by you. A shipping container will be charged for your product. You are responsible for your collection. An optional service offering may require... product as your Service Provider specifies, (prepaid by you are available from Lenovo to have Lenovo install Self-service CRUs for you to return your product to a designated ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 7
... exchange for the failed product, which the replacement product was received may be charged for damage to use the carton in which becomes the property of Lenovo. You must pack the failed product in your location. You are paid by Lenovo. You may result in the shipping carton used to ship the replacement...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...outlet on a circuit different from Lenovo authorized dealers. Properly shielded and grounded cables and connectors must be determined by turning the equipment off and on, the... to radio communications. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
...18W E350 DDR3×2 SODIMM slot
15.6-inch HD 2.5-inch, 7 mm / 2.5-inch, 9.5 mm SATA II
6-row Lenovo Keyboard 0.3 mega pixel camera
48 Wh, 6 cells Li-ion battery 65 W
HDMI port × 1 USB 2.0 port...SDHC/MMC/MS/MS PRO/xD)
Yes
13 Lenovo reserves the right to improve and/or change specifications at any time without notice.
Specifications
Model Name: B575
Machine Type : 20119, 1450
Note: The ...
Lenovo B575 User Guide V1.0 - Page 28
...battery pack in the direction shown by Lenovo. CRU instructions
Replacing the battery
Note: Use only the battery provided by the arrow c .
4 Install a fully charged battery. 5 Slide the manual battery ... the battery, do the following:
1 Turn off the computer, or enter hibernation mode.
Connect the AC adapter and the cables to the locked position. 6 Turn the computer over . 3 Unlock the...
Hardware Maintenance Manual - Page 3
... do first 20 Power system checkout 21
Checking the AC adapter 21 Checking operational charging 21 Checking the battery pack 22
Related service information 23 Restoring the factory contents ... Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo B575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw...
Hardware Maintenance Manual - Page 10
Lenovo B575 Hardware Maintenance Manual
Handling devices that the machine, the part, the work
surface. ESD damage...people. • Wear a grounded wrist strap against your clothing. When handling ESD-sensitive parts: • Keep the parts in charge between objects. Notes: The use of the electrical outlet can use coax or connectoroutside shells on a double-insulated or battery-operated system...
Hardware Maintenance Manual - Page 24
...or parts return form that the system was detected 6. Date of purchase 5. Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts ...Card or the installation of
an incompatible card • Improper disk insertion or use . Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include...
Hardware Maintenance Manual - Page 25
... system board. • If the problem continues, go to "Lenovo B575" on page 27. Note: Noise from the computer. 2. Turn off the computer. 6. Connect the AC adapter. 4. Make sure...you turn on , check the power cord of the AC adapter cable. Checking operational charging
To check whether the battery charges properly during operation, go to "Checking
operational charging".
Turn off ...
Hardware Maintenance Manual - Page 26
... it from having a shortened life. Turn off , replace the battery pack.
If the charge indicator or icon is still not charged, go to be continued for at ...discharged.
Note: Recharging will be charged.
If the resistance is not correct, replace the battery pack. Lenovo B575 Hardware Maintenance Manual
Perform operational charging.
Remove the battery pack and ...
Hardware Maintenance Manual - Page 28
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will ...entered.
Exception: If only an SVP is installed, the password prompt does not appear when the operating system is turned on by an unauthorized person. If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The user must be booted. Power-on...
Hardware Maintenance Manual - Page 30
Pressing the power button. Closing the lid. - Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following actions as the event that causes the system to enter hibernation mode, ..., RAM, VRAM, and setup data are satisfied in the boot record on the hard disk drive is read, and system status is turned on the hard disk. • The system is powered off.
Hardware Maintenance Manual - Page 33
...enabled. b Num lock White: The separate numeric keypad on , do not put the computer into standby mode or
turn off the computer. To enable or disable the numeric keypad,
press the Num Lock key. You can enter all
...
To enable or disable Caps Lock mode, press the CapsLk key.
Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2.
Hardware Maintenance Manual - Page 34
...(500ms off , or the wireless LAN radio is turned on battery power with the remaining power between 20% and 80% of its capacity. Lenovo B575 Hardware Maintenance Manual
d Power on )
The remaining ...power of the battery is less than 80% of its capacity, or the computer is operating on and data is being charged with...
Hardware Maintenance Manual - Page 35
...Increase/Decrease sound volume.
31
Fn + F5:
Open the interface for display resolution settings.
Table 4. Fn + F2:
Turn on/off the integrated camera. Fn + F6:
Enable/Disable the touchpad. Fn + / :
Increase/Decrease display brightness....:
Activate the pause function.
Lenovo B575
Fn key combinations
The following table shows the function of each combination of the LCD screen.
Hardware Maintenance Manual - Page 36
... follows: • Plastic to plastic
Turn an additional 90° after the screw head touches the surface of the plastic part:
more than 90°
(Cross-section)
• Logic card to tighten. • Each one should be used only once. Never use the correct screws. Lenovo B575 Hardware Maintenance Manual
FRU replacement notices...
Hardware Maintenance Manual - Page 37
... unless you have been trained and
certified. Attention: After replacing an FRU, do not turn it in the direction as given in the figures by , electrostatic discharge. Before touching ...the removal procedures and follow any FRU, review "FRU replacement notices" on page 64. 8. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic...
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