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 nguP7 on June 27th, 2014
Lenovo B575 F2 Does Not Work
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... application software are not listed. 2 If any item is not supplied with Windows preinstalled computers. Please login to secure your computer.
P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the included manuals before using registered fingerprint data as a password for Windows operating system...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... dealers. This device complies with Part 15 of the FCC Rules. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the limits for a Class B digital ...
Lenovo B575 User Guide V1.0 - Page 1
Lenovo B575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Hardware Maintenance Manual - Page 3
... 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 B575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery...
Hardware Maintenance Manual - Page 4
..., make sure to troubleshoot problems effectively. iv Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to read all the information under "Safety information" on page 1 and "Important service ...common sections provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products.
Hardware Maintenance Manual - Page 6
...8226; Wear safety glasses when you attempt
to lift it with labels or stickers.
2 Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe... while you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any action that causes hazards to the customer, or that makes the machine unsafe. ...
Hardware Maintenance Manual - Page 8
... generators and similar units. (This practice ensures correct grounding of these hazards are removed from their normal operating places in your work area. Pumps - Caution: do not become a victim yourself. - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Examples of the units.)
• If an electrical accident...
Hardware Maintenance Manual - Page 10
...handling ESD-sensitive devices. • Select a grounding system, such as fully effective.
When working on a double-insulated or battery-operated system, use coax or connectoroutside shells on these ...part from touching your clothing. Protect against ESD damage by a certified electrician.
6 Lenovo B575 Hardware Maintenance Manual
Handling devices that are all at the same charge.
Use the ...
Hardware Maintenance Manual - Page 18
... International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. to conform to hazardous laser radiation. Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Such devices are also sold separately as...
Hardware Maintenance Manual - Page 20
... install the necessary software.
16 Go to the system board before replacing any FRUs listed in this manual. Strategy for replacing FRUs" on page 16
- Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs
Before replacing parts: Make sure that...
Hardware Maintenance Manual - Page 22
... the FRUs identified as compliant in the EU.
Before or after June 2006. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of...Products marketed before June 2006 are not required to these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS requirements must always be replaced with unique FRU...
Hardware Maintenance Manual - Page 24
... accident, modification, unsuitable physical or operating environment, or improper maintenance by pressure on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing ...• Improper disk insertion or use . Failing FRU name and part number 7. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must...
Hardware Maintenance Manual - Page 25
Make sure that power is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo B575" on page 27. If you suspect a power problem, see the appropriate one you are here because the computer fails only when the AC adapter is ...
Hardware Maintenance Manual - Page 26
... down, reinstall and recharge it at least 3 hours, even though the indicator does not light on , replace the system board. If the voltage is displayed.
Lenovo B575 Hardware Maintenance Manual
Perform operational charging. Then reinstall the battery pack. To get detailed information about the battery, double-click the Power Meter icon. See...
Hardware Maintenance Manual - Page 27
... Recovery and OneKey Rescue. If you need to restore the system to the point of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Make sure to back up , just enter Lenovo OneKey Rescue System and run Restore to factory default. However, you can create recovery discs by using...
Hardware Maintenance Manual - Page 28
... computer, the system will enter the user interface for a scheduled fee.
24 If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP).
Exception: If only an... (SVP) protects the system information stored in order to get access to 2 hours. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process.
The...
Hardware Maintenance Manual - Page 30
...; If the timer conditions are stored on the hard disk. • The system is powered off. The hibernation file in suspend mode. Closing the lid. - Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been set on the timer, and if the user...
Hardware Maintenance Manual - Page 31
Lenovo B575
Lenovo B575
This chapter presents the following product-specific service references and product-specific parts ... "Locations" on page 64 • "Parts list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1. Specifications
Feature
Description
Processor
• AMD Brazos 18W: E350 (2C,1.6G)
Core Chipset
• AMD M1
...
Hardware Maintenance Manual - Page 32
...Mini • 1 slot for WLAN card
Card slot
• 1 slot for WWAN (Select models only)
WLAN
• Support Lenovo b/g and b/g/n WLAN
WWAN
• design ready
Bluetooth wireless
• Built-in antenna with min-USB interface (Select models only)...• Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28 Lenovo B575 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 35
...
Fn + Esc:
Turn on /off the backlight of Fn with a function key. Fn + F2:
Turn on /off ). Fn + F6:
Enable/Disable the touchpad. Fn + F11:
Skip to... wireless devices settings (on/off the integrated camera. Fn + F9:
Start/Pause playback of Windows Media Player.
Lenovo B575
Fn key combinations
The following table shows the function of each combination of the LCD screen. Table 4. Fn ...
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