Hardware Maintanence Manual
Page 8
... of a plastic dental mirror. Send the victim to get medical aid. 4 The surface is conductive; Blowers and fans - such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are moist ...cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of the units.) • If an electrical accident occurs: - Use caution: do not become a victim yourself. - Lenovo IdeaPad S300 Hardware Maintenance Manual • Always look carefully for possible hazards in...
... of a plastic dental mirror. Send the victim to get medical aid. 4 The surface is conductive; Blowers and fans - such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are moist ...cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of the units.) • If an electrical accident occurs: - Use caution: do not become a victim yourself. - Lenovo IdeaPad S300 Hardware Maintenance Manual • Always look carefully for possible hazards in...
Hardware Maintanence Manual
Page 10
...people. • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Make sure that the ESD protective devices you are wearing a wrist strap. • Use the black side of the ...ground or reference point. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Notes: 1. Lenovo IdeaPad S300 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be ...
...people. • Wear a grounded wrist strap against your skin to eliminate static on your body. • Prevent the part from touching your clothing. Make sure that the ESD protective devices you are wearing a wrist strap. • Use the black side of the ...ground or reference point. Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Notes: 1. Lenovo IdeaPad S300 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be ...
Hardware Maintanence Manual
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Lenovo IdeaPad S300 Table 1. 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 × 1 (MMC, SD) Combo audio jack × 1 Speaker × 2 Built-in microphone HDMI port × 1 Intel Wifi 2 × 2 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 S300 Table 1. 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 × 1 (MMC, SD) Combo audio jack × 1 Speaker × 2 Built-in microphone HDMI port × 1 Intel Wifi 2 × 2 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
Hardware Maintanence Manual
Page 35
Lenovo IdeaPad S300 FRU replacement notices This section presents notices related to tighten. • Each one . 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: • They maintain ...plastic part: more than 90° (Cross-section) • Logic card to plastic Turn 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...
Lenovo IdeaPad S300 FRU replacement notices This section presents notices related to tighten. • Each one . 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: • They maintain ...plastic part: more than 90° (Cross-section) • Logic card to plastic Turn 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...
Hardware Maintanence Manual
Page 36
...and then disconnect any FRU, review "FRU replacement notices" on page 56. 8. Verify this section are loose inside the computer. Lenovo IdeaPad S300 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) ..., unplug all screws, springs, and other small parts are in this by touching a ground point with the instructions to indicate how to observe the following general rules: 1. Before touching it, establish personal grounding by shaking the computer gently and listening for rattling ...
...and then disconnect any FRU, review "FRU replacement notices" on page 56. 8. Verify this section are loose inside the computer. Lenovo IdeaPad S300 Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) ..., unplug all screws, springs, and other small parts are in this by touching a ground point with the instructions to indicate how to observe the following general rules: 1. Before touching it, establish personal grounding by shaking the computer gently and listening for rattling ...
(English) User Guide
Page 36
... blank while the • Your screen saver or power management may be enabled. The computer power is connected to resume from sleep or hibernation mode: - Touch the touchpad. - Press the power button. 32 computer is blank, make sure that might negate the need to refer to the original factory contents using...
... blank while the • Your screen saver or power management may be enabled. The computer power is connected to resume from sleep or hibernation mode: - Touch the touchpad. - Press the power button. 32 computer is blank, make sure that might negate the need to refer to the original factory contents using...