Download Drivers For Lenovo G50 80 Install Update
The illustrations used in this manual are for Lenovo G unless otherwise stated. This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Make sure that you can stand safely without slipping.
Distribute the weight of the object equally between your feet. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it.
Lift it by standing or pushing up with your leg muscles; this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg 35 lb or that you think is too heavy for you.
Safety information Electrical safety Observe the following rules when working on electrical equipments. Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
The surface is conductive; such touching can cause personal injury and machine damage. This practice ensures correct grounding of the units.
The power cord should be the type specified in the parts list. Insulation must not be frayed or worn. Check for cracked or bulging batteries. Check for any obvious non-Lenovo alterations.
Use good judgment as to the safety of any non-Lenovo alterations. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. Check for worn, frayed, or pinched cables.
ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Use product-specific ESD procedures when they exceed the requirements noted here. Safety information Safety notices: Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer.
Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations.
Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.
Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
Strategy for replacing FRUs Before replacing parts: After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: Enter the serial number or select a product or use Lenovo smart downloading. Follow the directions on the screen and install the necessary software. Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.
Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms. The setup configuration on the computer you are servicing may have been customized.
Running Automatic Configuration may alter the settings. Note the current configuration settings using the View Configuration option ; then, when service has been completed, verify that those settings remain in effect.
RoHS requirements must be implemented on Lenovo products placed on the market after June Products on the market before June are not required to have RoHS compliant parts. General checkout General checkout This chapter presents the following information: Drives in the computer that you are servicing sequence might have been altered. Name and phone number of servicer 2. Date of service 3.
Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.
To check the AC adapter, follow the steps below: Unplug the AC adapter cable from the computer. Measure the output voltage at the plug of the AC adapter cable. See the following figure: Output voltage for the AC adapter pin No. If the voltage is not correct, replace the AC adapter.
If the voltage is acceptable, do the following: Noise from the AC adapter does not always indicate a defect. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature.
Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section. This protects the battery pack from being overcharged or from having a shortened life.
To get detailed information about the battery, double-click the Power Meter icon. If the battery pack becomes hot, it may not be able to be charged. In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped.
If you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Recovery System and run System Recovery. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered. Related service information Power management Note: Power management modes are not supported for APM operating system.
To reduce power consumption, the computer has three power management modes: Blinking The computer is in sleep mode. Power The computer is powered off. However, Battery charging will continue until the battery is fully charged. Decreases the volume level. Increases the volume level. Closes the currently active window. Refreshes the desktop or the currently active window.
Displays all currently active apps. Toggles the display between the computer and an external device. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics:
Lenovo G50-80 Hardware Maintenance Manual
Available for free download, these easy to install drivers are fully equipped to enhance the functionality of almost all peripherals including audio devices, camera, card reader, touchpad, USB, chipset, wireless components and much more. By ensuring smooth and sustained communication between your laptop and various interfaces, the entire driver series admirably improves the overall performance of your machine. Lenovo G driver series includes all standard drivers which are inevitable for the uninterrupted functioning of your laptop. A quick glance at the significant features of each specific driver will help you realize the crucial role played by these smart programs. Lenovo G drivers download are ideal for achieving brilliantly optimized user experience for your laptop. Choose the correct version of Windows while downloading the driver. Do not use the downloaded driver files on other versions or platforms. It is best to choose the latest Lenovo G drivers for windows version for ensuring maximum performance. Make sure you have sufficient disk space while installing the drivers.
Lenovo G Series G50-80 All Drivers for Windows 7/8/10 (64-bit) Download
Another issue i came across is many users are not able to get WiFi or Bluetooth working in Windows 7 or Windows 10 when degrading or upgrading from Windows 8 or 8. I can agree that many users have their specific requirements or still so many users are still not happy using Windows 8. This issue is most common when your laptop have a combo adapter i. This combo is very common in Lenvo G and G series laptops. So downloading and installing the appropriate driver should solve the issue for you:. I could have listed all drivers, but that is not required, as other drivers are automatically picked by Windows. Also read on Trouble Fixers. That means you have switched off the wireless adapter from hardware side.