Lenovo U-550 Support Question
Lenovo U-550 Support Question
Find answers below for this question about Lenovo U-550 - Ideapad - Laptop.Need a Lenovo U-550 manual? We have 4 online manuals for this item!
Question posted by countryvbm11 on April 19th, 2011
Battery Not Detected??
I keep getting "Battery not detected". I just got this computer in August, so I know it can't be dead. It will work just fine most of the time, but occasionally shows up. Has anyone else had this issue. It will work on the charger.
Current Answers
Related Lenovo U-550 Manual Pages
Lenovo IdeaPad U550 UserGuide V1.0 - Page 7
...connection 35
Chapter 4. Learning the basics 9
First use 9 AC adapter and battery 12 Using the touchpad 15 Using the keyboard 18 Connecting external devices..... 21... 71
i iii Important safety information ....iii
Chapter 1. Getting to know your computer 30
Chapter 3. Upgrading and replacing devices 55
Replacing the battery 55 Replacing the hard disk drive 57 Replacing memory 61...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 12
... or even cause a fire.
Never use a power outlet, power cord, power adapter or battery pack that draw large amounts of electricity. Do NOT share an electrical outlet with other home or.... vi Important safety information
Correct usage procedures Use ONLY the power cord, power adapter and battery pack shipped with another product. Unplug the power cord if there are any cracking, hissing,...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 14
... further guidance. Contact the customer support center for customers to do so by the customer support center or your documentation. Disconnect the attached power cords, battery pack, and all instructions when installing or replacing parts. viii
Lenovo IdeaPad U550 UserGuide V1.0 - Page 16
Getting to leave pens or any other ...provides brilliant visual output.
Ambient Light Sensor
The light sensor detects the environmental illuminance and automatically adjusts the panel brightness of the display accordingly, if enabled.You... may be careful NOT to know your computer
Attention:
• Do NOT open the display panel beyond 130 ...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 19
... bus (USB) device" on page 30.
5 Note: For details, see "Wired connection" on page 12.
Kensington slot
Attach a security lock (not supplied) here. Chapter 1.
Getting to know your computer
Right-side view
a
b cd e
Optical drive
Reads/Burns optical disks.
USB port
Connects to an Ethernet network.
Note: For details, see "AC adapter...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 22
... memory.
8 Use this latch to know your computer
Battery latch spring loaded
Battery pack
Battery latch manual
Optical drive latch
Auxiliary latch of the optical drive
Hard disk drive/ Memory compartment
The spring-loaded battery latch keeps the battery pack secured in place. Chapter 1. Getting to remove the optical drive. The manual battery latch is used to keep...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 23
... charged while the computer is not fully charged at purchase. Install the battery pack Refer to the supplied Setup Poster to the AC power adapter jack...adapter. 2 Connect the AC adapter to install the battery pack. To charge the battery and begin using your computer, insert the battery pack and connect the computer to the power
The supplied battery pack is running on AC power. Chapter 2. ...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 26
... charged one. You need to charge the battery or replace it is difficult to charge the battery in the battery when you commence work. • The way you find that the battery power is installed. Charging time will last.
Chapter 2. Learning the basics
AC adapter and battery
„ Checking battery status
You can determine the percentage of the...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 27
... computer to Lenovo for an extended period of time, or if you need to send your computer to prevent
small particles from entering the inside of your computer. • To increase the life of the battery pack, the computer does not start recharging
the battery immediately after it drops from the computer. remove...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 28
....
14 To avoid possible injury and detriment to the environment, pay attention to disassemble the battery pack. • Do not short-circuit the battery pack. • Keep the battery pack away from fire. • Do not expose the battery pack to water or rain. • Do not attempt to the following points. When
disposing...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 37
... integrated wireless device switch to . 2 Press Fn + F5 to interference and transmission
barriers. To get the best possible connection speed, place the device as near your computer has an integrated Bluetooth adapter card, it off to save battery
power. • For details on pairing with wireless devices, refer to their instructions. •...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 39
... IdeaPad models support Switchable Graphics. With this technology, you have the flexibility to switch between a dedicated AMD® GPU* (highperformance GPU) and an integrated Intel GPU (power-saving GPU) without restarting the Windows operating system. *GPU is using battery power... graphics performance while the energy-efficient integrated graphics provides longer operation with the battery.
Lenovo IdeaPad U550 UserGuide V1.0 - Page 58
... 99 of this guide.
44
Where can be found in Chapter 1 and 2. See "Appendix D. Chapter 5. More tips can I prevent problems with your computer, see Lenovo IdeaPad U550 Setup Poster. Customer replaceable units (CRUs)" on page iii of this guide. Troubleshooting
Frequently Asked Questions
This section lists frequently asked questions and tell where...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 82
The address for your Lenovo IdeaPad™ computer at http://consumersupport.lenovo.com. Research this Web site to learn how to ... and service
Getting help and information by Lenovo hardware under warranty, trained service personnel are available to -date information about options that can make working with determining if you can get help on the Web
The Lenovo Web site on the World Wide...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 124
... is connected. • Consult an authorized dealer or service representative for a Class B digital device, pursuant to Part 15 of the following information refers to Lenovo IdeaPad U550, machine type 20034 3749.
„ Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the instructions, may cause harmful...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 137
... Depth: 26-30mm
2.4kg (with 6 cell battery)
Intel ULV Processors DDR3 SO-DIMM 15.6" HD LCD 2.5" HDD
6-row Lenovo Keyboard 1.3M
6 cell 57Wh 65W
123
Lenovo reserves the right to improve and/or change specifications at any time without notice. Features and Specifications
Model Name: IdeaPad U550
Machine Type 20034/3749
Note: The following...
Lenovo IdeaPad U550 UserGuide V1.0 - Page 139
..., or both . Other company, product, or service names may be trademarks or service marks of Lenovo in the United States other countries, or both . Lenovo IdeaPad VeriFace OneKey Microsoft, Windows and Windows Vista are trademarks or registered trademarks of others.
125
Lenovo IdeaPad U550 SetupPoster V1.0 - Page 1
...Poster - User Guide -
Unpack
Computer
Battery pack
AC adapter
Power cord*
Optical disk(s) (specific models only)
Manuals
-
Initial setup instructions
1 Install the battery pack
a
b
a
c
P/N: 148001360...1 Some models may result in damages to using your retailer. Lenovo IdeaPad U550
Setup Poster V1.0
Special features*
Fingerprint security solution
The fingerprint security ...
Lenovo IdeaPad U550 SetupPoster V1.0 - Page 2
.... Please refer to the actual product.
Attention: Differring in backlight, the LCD on /off mode as the light source and is not guaranteed. Lenovo IdeaPad U550 SP V1.0_EN_p2 Set the switch to Discrete whenever you connect an HDMI device. (discrete graphics models only)
1
External devices connection
Ethernet
3
4
5
2
Notes: • The...
Lenovo IdeaPad U550 RegulatoryNotice V1.0 - Page 60
RN JP.fm Page 56 Thursday, September 3, 2009 1:30 PM
Notice for users in Korea
For models: BCM92046, BTC04R310A, BCM94312MCG, 512AN_MMW Please note that this device has been certified for residential use and may be used in the United States and/or other countries.
56
Trademarks
Lenovo, Lenovo logo and Ideapad are either registered trademarks or trademarks of Lenovo in any environment.
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