Home » Lenovo » Laptops » Lenovo IdeaPad S400 Touch

Lenovo IdeaPad S400 Touch Support Question

Find answers below for this question about Lenovo IdeaPad S400 Touch.
Need a Lenovo IdeaPad S400 Touch manual? We have 2 online manuals for this item!

Lenovo Overview Questions Manuals Reviews Videos Research

Question posted by robertdabney on March 22nd, 2015

Lenovo Ideapad S400 Touchscreen Is Not Responding.

My touch screen on the Lenovo IdeaPad S400 has stopped responding. Is there a driver or firmware download solution to this issue?

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by BusterDoogen on March 22nd, 2015 9:02 AM

This answer was accepted by the poster of the original question.

BusterDoogen

Member since:
October 30th, 2011

Points: 28,565,447

1,100
points

Press F6 to enable/disable the touchpad.

I hope this is helpful to you!

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!

Related Lenovo IdeaPad S400 Touch Manual Pages

Hardware Maintanence Manual - Page 1

Lenovo IdeaPad S400 Hardware Maintenance Manual

Hardware Maintanence Manual - Page 3

... more discs 23 Applications and 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 state 25 Putting your computer into sleep state or shutting it down 25 Lenovo IdeaPad S400 26 Specifications 26 Status...

Hardware Maintanence Manual - Page 4

...: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products. iv Important: This manual is divided into the following Lenovo product: Lenovo IdeaPad S400 Use this manual to troubleshoot problems effectively. Use this manual to read all the information under "Safety information" on page...

Hardware Maintanence Manual - Page 6

... that you think is worn or defective. • Reinstall all personnel, while you attempt to lift it by standing or pushing up above your elbows. Lenovo IdeaPad S400 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are fastened...

Hardware Maintanence Manual - Page 8

.... • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. Examples of the units.) • If an electrical accident occurs: - Send the victim to get medical aid. 4 The surface is conductive; Pumps - Switch off the power. - Use caution: do not become a victim yourself. - Lenovo IdeaPad S400 Hardware Maintenance Manual...

Hardware Maintanence Manual - Page 10

...machine, the part, the work surface. When working on your body. • Prevent the part from touching your skin to any frame ground, ground braid, or greenwire ground. - Proper grounding of the electrical ...requirements Electrical grounding of the ac plug on these systems. - Lenovo IdeaPad S400 Hardware Maintenance Manual Handling devices that meets the specific service requirement.

Hardware Maintanence Manual - Page 18

..., ainsi que les procédures décrites. There are no serviceable parts inside those specified herein might result in the U.S. Lenovo IdeaPad S400 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. If one of these drives is installed...

Hardware Maintanence Manual - Page 20

....com. 2. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Enter the serial number or select a product or use Lenovo smart downloading. 3. Lenovo IdeaPad S400 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •...

Hardware Maintanence Manual - Page 22

... its suppliers to be ready to RoHS Must be RoHS RoHS Must be implemented on Lenovo products placed on the market before June 2006 are identified with a different FRU part number...Can be Non-RoHS Non-RoHS Non-RoHS Can be RoHS Must be RoHS compliant. Lenovo IdeaPad S400 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous...

Hardware Maintanence Manual - Page 24

Date on laptop products The following information in the parts exchange form or parts return form that have been ...caused by the improper insertion of a PC Card or the installation of an incompatible card • Improper disk insertion or use . Lenovo IdeaPad S400 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may be a symptom of unauthorized ...

Hardware Maintanence Manual - Page 25

... the AC adapter pin No. 2 may differ from the one of the following : • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad S400" on the computer. 5. Turn off the computer. 2. If the voltage is supplied when you turn on the computer. Turn off the computer. 6. If you suspect...

Hardware Maintanence Manual - Page 26

Lenovo IdeaPad S400 Hardware Maintenance Manual Perform operational charging. To check your battery, move your cursor to the Power Meter icon in the icon tray of the Windows&#...

Hardware Maintanence Manual - Page 28

...The remainder of the recovery process is fully automated and no activity is apparent on the screen for it to get access to the BIOS Setup Utility and change the system configuration.... board must enter the SVP in order to get access to the Microsoft Windows screen is booted. Lenovo IdeaPad S400 Hardware Maintenance Manual 7. If no service procedure to recover data from the hard disk...

Hardware Maintanence Manual - Page 30

... 256 bytes 2.5-inch, 7.0 mm NA 16G, 24G, 32G mSATA 26 Specifications Feature Description Processor See the system properties of the Lenovo IdeaPad S400: Table 1. Lenovo IdeaPad S400 Hardware Maintenance Manual Lenovo IdeaPad S400 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 26 • "Status...

Hardware Maintanence Manual - Page 31

Specifications (continued) Feature I/O ports Audio Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system Description HDMI port × 1 USB 2.0 × 2, USB 3.0 × 1 2 in 1 slot ...GN Intel WiMAX/Wifi 1 × 2 BGN Option New Key Board One piece TouchPad 0.3 mega pixels Lithium-ion 40 W or 65 W Win7 27 Lenovo IdeaPad S400 Table 1.

Hardware Maintanence Manual - Page 32

Lenovo IdeaPad S400 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: ab 28

Hardware Maintanence Manual - Page 33

...amber: The battery has less than 20% charge. When the battery reaches 80% charge the light will stop blinking, but charging will continue until the battery is powered on b Battery Meaning On (solid white): The... changes to white. Blinking: The computer is still charging. Lenovo IdeaPad S400 Table 2. On (solid white): The battery has more than 5% charge. Off: The battery is detached. 29

Hardware Maintanence Manual - Page 34

...display brightness. : Increase display brightness. 30 The following describes the function of the keyboard.By pressing the appropriate hotkey, you can change system settings instantly. Lenovo IdeaPad S400 Hardware Maintenance Manual Hotkeys The hotkeys are located in microphone. : Turn on/off the integrated camera. : Open the interface for integrated wireless devices settings (on...

Hardware Maintanence Manual - Page 35

... an additional 180° after the screw head touches the surface of the logic card: more than 180° (Cross-section) • Torque driver If you have a torque screwdriver , refer to...use a screw that all screws firmly to removing and replacing parts. Use a new one . Lenovo IdeaPad S400 FRU replacement notices This section presents notices related to the torque shown in your tool bag. &#...

Hardware Maintanence Manual - Page 36

.... Verify this section are loose inside the computer. Before touching it in the direction as given in the figures by the arrow in the steps to be damaged... and replace the FRU. Begin by shaking the computer gently and listening for rattling sounds. Lenovo IdeaPad S400 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or...