Lenovo G480 Support Question
Lenovo G480 Support Question
Find answers below for this question about Lenovo G480.Need a Lenovo G480 manual? We have 1 online manual for this item!
Question posted by akuzuhai on April 1st, 2013
Lenovo G480 Cannot Detect Bluetooth Mouse
Hai everyone,
Recently I just bought new longitech bluetooth mouse V470. Unfortunately, my Lenovo G480 cannot detect the mouse. I had try to install updated drivers but still cannot detect it. Anyone can help me solve this problem. Thanks in advance :)
Current Answers
Related Lenovo G480 Manual Pages
Hardware Maintenance Manual - Page 3
...Drivers Recovery Disc (one or more discs 23 Supplemental Recovery Disc 23 Passwords 24 Power-on password 24 Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo G480... LAN/WAN 47 1080 Keyboard 49 1090 Keyboard bezel 52 1100 Speakers (Lenovo G480/G485/ G580/G585 59 1110 System board 60 1120 LCD unit 70...
Hardware Maintenance Manual - Page 4
Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Use this manual to troubleshoot problems. The manual is intended only for... and safety
information required for trained servicers who are familiar with Lenovo products. Important: This manual is divided into the following Lenovo product:
Lenovo G480/G485/G580/G585/G780 Use this manual to read all the ...
Hardware Maintenance Manual - Page 6
... correctly before returning the machine to the customer. • Fan louvers on the machine help to prevent the overheating of internal components. Do not attempt to lift any object that ...Lift it . 4. Do not obstruct fan louvers or cover them with labels or stickers.
2 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety:...
Hardware Maintenance Manual - Page 8
... are removed from their normal operating places in your work area. Blowers and fans - Send the victim to get medical aid.
4 The surface is conductive; Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: -
Hardware Maintenance Manual - Page 10
... the product. • Avoid contact with other people. • Wear a grounded wrist strap against ESD damage is required for operator safety and correct system function. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Handling devices that meets the specific service requirement. ESD damage can occur when there is especially useful when...
Hardware Maintenance Manual - Page 18
...procedure diverse da quelle specificate possono provocare l'esposizione a. If one of these drives is installed, it is certified to conform to the requirements of the Department of Health and Human ...with an optical storage device such as options. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are also sold separately as a CD...
Hardware Maintenance Manual - Page 20
... page 18 Important: BIOS and device driver fixes are installed before completing the service action. Select the BIOS/Driver/Applications and download. 4. Strategy for replacing FRUs
Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/. 2. Follow the directions on page 16
- Lenovo G480/G485/G580/G585/G780 Hardware Maintenance...
Hardware Maintenance Manual - Page 22
... with the same fit and function are not required to have unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to...-RoHS Non-RoHS
Can be RoHS Must be RoHS
Can sub to be non-compliant. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The...
Hardware Maintenance Manual - Page 24
...improper insertion of a PC Card or the installation of
an incompatible card • Improper ...force, or dropped.
20 Before checking problems with multiple labels • Damaged or... to stress beyond normal use. Date on laptop products
The following information in which the machine... of purchase 5. Date of servicer 2. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
...detected 6.
Hardware Maintenance Manual - Page 25
...If the problem persists, go to "Lenovo G480/G485/G580/G585/G780" on the
computer. See the
following figure:
Pin
Voltage (V DC)
1
+20
2
0
2 1
Note: Output voltage for correct continuity and installation. &#... on the computer. 5. Turn off the computer. 2.
Disconnect the AC adapter and install the charged battery pack. 7. If you are here because the computer fails only when...
Hardware Maintenance Manual - Page 26
... the Power Meter shows that has less than 50% of the total power remaining when installed in the icon tray of the Windows® taskbar and wait for a while.
After...hot, it . Remove the battery pack and measure the voltage between battery terminals 5 and 7. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Checking operational charging
To check whether the battery charges properly ...
Hardware Maintenance Manual - Page 28
... Exception: If only an SVP is installed, the password prompt does not appear when the operating system is displayed. for a scheduled fee.
24 Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual... stored in the set . If no activity is available, neither Lenovo nor Lenov authorized service technicians provide any Lenovo computer: the power-on the screen to the hard disk drive ...
Hardware Maintenance Manual - Page 30
... disk drive, the parallel connector, or the diskette drive within that action: - Closing the lid. - Pressing the power button. When the power is powered off. Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are...
Hardware Maintenance Manual - Page 31
...)
• 17.3" HD+ LED Panel, 16:9, 1600x900 pixels, 220nits; Lenovo G480/G485/G580/G585/G780
Lenovo G480/G485/G580/G585/G780
This chapter presents the following product-specific service references and...• "Parts list" on page 97
Specifications
The following table lists the specifications of the Lenovo G480/G485/G580/ G585/G780:
Table 1. Design ready for FHD (G780)
Standard memory
•...
Hardware Maintenance Manual - Page 32
... 3.0 × 2, USB 2.0 × 1
(G480/G580) • 2-in-1 memory card reader(SD/...Bluetooth wireless
• option
Keyboard
• 6 Row, Lenovo... Keyboard
Touch pad
• Two clicks with Dome
Integrated camera
• 640 × 480 pixels or 1280 × 720 pixels
Battery
• 4400 mAh, 6 cell cylindrical Li-ion Battery
AC adapter
• 40 W or 65 W or 90 W
Pre-installed...
Hardware Maintenance Manual - Page 60
Lenovo G480/G485/G580/G585
6
Lenovo G780
G770
6
When installing: Make sure that all the FPC connectors, microphone connectors are attached firmly.
56 Removal steps of keyboard bezel (continued)
Remove the keyboard bezel in the direction shown by arrow f . Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Figure 9.
Hardware Maintenance Manual - Page 65
Detach the two FPC connectors in the direction shown by arrows c.
2 1
1
2
1
3 3
61 Removal steps of system board Lenovo G480/G485/G580/G585
Remove the three screws a. Lenovo G480/G485/G580/G585/G780
Figure 11. Unplug the LCD and Bluetooth connectors in the direction shown by arrows b.
Hardware Maintenance Manual - Page 66
Lenovo G480/G485/G580/G585/G780 Hardware Maintenance Manual
Lift the system board a little d, and then detach the power connector in the direction shown by arrows c.
62
1
G770
1
1
2 3
3 2 Detach the two FPC connectors in the direction shown by arrows b. Unplug the speakers and the bluetooth connectors in the direction shown by arrow e.
5
6
Lenovo G780
Remove the three screws a.
Hardware Maintenance Manual - Page 73
Lenovo G480/G485/G580/G585/G780
Figure 11. Removal steps of system board (continued) Lenovo G780
G770
14
When installing: Make sure that all the connectors are attached firmly.
69
Hardware Maintenance Manual - Page 84
Removal steps of base cover
Remove the bluetooth card in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Optical..." on page 47 • "1080 Keyboard" on page 49 • "1090 Keyboard bezel" on page 52 • "1100 Speakers (Lenovo G480/G485/G580/G585)" on page 59 • "1110 System board" on page 60 • "1120 LCD unit" on page 70 Figure 15...
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