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 nbritman on July 6th, 2012
Battery Charge
HOW CAN YOU TELL WHEN THE BATTERY IS FULLY CHARGED? AND HOW CAN YOU TELL HOW MUCH CHARGE IS REMAINING?
Current Answers
Answer #1: Posted by baklogic on July 6th, 2012 7:37 AM
baklogic
Member since:
June 28th, 2012 Points: 442,480
Member since:
June 28th, 2012 Points: 442,480
USUALLY YOU CAN HOVER THE MOUSE POINTER OVER THE POWER ICON AND IT WILL TELL YOU THE CURRENT CHARGE, AND IF IT IS STILL CHARGING.
THIS LITTLE TOOL SHOWS IT AT THE LAST READING ON ITS PAGE
http://www.cpuid.com/softwares/hwmonitor.html
or, this one
25 years playing with computers/laptops, software, and 10 years a geek/nerd -always learning
Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to using your software. Unpack
Computer
Battery pack
AC adapter
Power cord*... application software in the United States and/or other countries.
Initial setup instructions
1 Install the battery pack
1 3
2
1
2 Connect to the power
2 1 3
Attention: Connect the power...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
... 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 × 3, eSATA/USB port × 1
or USB 2.0 port × 4... time without notice.
Specifications
Model Name: B575
Machine Type : 20119, 1450
Note: The following specifications may contain technical inaccuracies or typographical errors.
Lenovo B575 User Guide V1.0 - Page 11
... computer into sleep state or shut it down. Putting your computer for only a short time, put it into sleep state. When the computer is not fully charged at purchase. The battery is automatically charged while the computer is first used. Learning the basics
First use , and bypass the startup process.
7 Installing the...
Lenovo B575 User Guide V1.0 - Page 13
... the inside of your computer. • To increase the life of in the battery when you commence work. • The way you need to charge the battery or replace it drops from the computer. remove the battery pack from fully charged. • Charge the battery at a temperature between 50 °F and 86 °F (10 °C-30 °C). •...
Lenovo B575 User Guide V1.0 - Page 20
Learning the basics
System status indicators
These indicators inform you of the computer status.
$
%
&
B575
'
(
)
a Caps lock indicator b Num lock indicator c Hard disk drive indicator d Power status indicator e Battery status indicator f Wireless communication indicator
16 Chapter 2.
Lenovo B575 User Guide V1.0 - Page 28
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 latch to the computer
again.
24 Connect the AC adapter and the cables to the locked position. 6 Turn the computer over . 3 Unlock the manual battery latch a . Appendix A. To replace the battery, do the following:
1 Turn off the...
Lenovo B575 User Guide V1.0 - Page 39
Index
A
AC adapter Using 9
B
Battery Charging 9
Bluetooth Connecting 14
C
Camera 1
F
Fingerprint reader 17 Function key combinations 11
K
Keyboard Using 11
M
Meomory card reader 13 Microphone
Built-in 2
O
OneKey Rescue system button 23
P
Password Using 17
S
Security 17 SIM card 21
T
Touchpad 10 Trademarks 34
U
USB port 3, 13
35
Hardware Maintenance Manual - Page 3
...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 by using OneKey...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 pack 34 ...
Hardware Maintenance Manual - Page 10
...all at the same charge. The mat is a difference in protective packages until they exceed the
requirements noted here. 2.
When working on a double-insulated or battery-operated system, use ...• Select a grounding system, such as fully effective. ESD damage can use an ESD common ground or reference point. Lenovo B575 Hardware Maintenance Manual
Handling devices that meets the specific...
Hardware Maintenance Manual - Page 25
...charging". Checking operational charging
To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that the battery pack supplies power when you turn on , check the power cord of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575... of the total power remaining when installed in the ...
Hardware Maintenance Manual - Page 26
... the indicator does not light on. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the charge indicator or icon is more than +11.0 V DC after recharging, replace the battery.
4. Remove it . To check the battery pack, follow the steps below: 1. The resistance must be charged. If the battery status indicator or icon does not light on...
Hardware Maintenance Manual - Page 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• ... with Metal-Dome
Fingerprint reader
• Select models only
Integrated camera
• 0.3Million pixels
Battery
• 48WH, 6 cell cylindrical Li-ion Battery
AC adapter
• 65W
Pre-installed
• Win 7 Starter/Home Basic/Premium/Professional
operating...
Hardware Maintenance Manual - Page 34
... B575 Hardware Maintenance Manual
d Power on and connected to AP. Blinking amber: (500ms off/1s on)
The remaining power of the battery is less than 80% of its capacity, or the computer is operating on battery power with the remaining power between 20% and 80% of its capacity. White: The remaining power of the battery is being charged...
Hardware Maintenance Manual - Page 37
... until you have made sure that all power cords from electrical outlets, remove the battery pack, and then disconnect any computer unless you have to be damaged by touching ...in square callouts. 5. Before touching it, establish personal grounding by , electrostatic discharge. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an ...
Hardware Maintenance Manual - Page 39
Lenovo B575
1020 Dummy card
For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy cards
Remove the dummy card in the direction shown by arrows a b .
1 2
35
Hardware Maintenance Manual - Page 40
Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover
Loosen five screws a , then remove the compartment cover b .
1 1
1 2 1 1
36 Lenovo B575 Hardware Maintenance Manual
1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover
For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 3.
Hardware Maintenance Manual - Page 41
... it if possible. • Never remove the drive while the system is operating or is attached firmly.
37 Lenovo B575
1040 Hard disk drive
For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover...
Hardware Maintenance Manual - Page 42
... by arrow c.
1
Step
a
Screw (quantity)
Color
M2 × 3 mm, flat-head, nylok-coated (1) Black
Torque 1.5 kgfcm
2 3
38 Lenovo B575 Hardware Maintenance Manual
1050 Optical drive
For access, remove this FRU: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on...
Hardware Maintenance Manual - Page 43
... two latches on both edges of the DIMM into the place.
Make sure that it snaps into the socket. Lenovo B575
1060 DIMM
For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on...
Hardware Maintenance Manual - Page 44
... by arrows. wireless LAN card in some models may have 3 cables in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment...PCI Express Mini Card for wireless LAN/WAN
For access, remove these FRUs in step a. Lenovo B575 Hardware Maintenance Manual
1070 PCI Express Mini Card for wireless LAN/WAN
2
1
Disconnect the two wireless...
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