Lenovo S205S manual Electrical safety

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Safety information

Electrical safety

Observe the following rules when working on electrical equipments.

Important:

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. Do not use such kind of mat to protect yourself from electrical shock.

•• Find the room emergency power-off (EPO) switch, disconnecting the switch or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

•• Do not work alone under hazardous conditions or near the equipment that has hazardous voltages.

•• Disconnect all power before:

Performing a mechanical inspection

Working near power supplies

Removing or installing main units

•• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

•• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:

Ensure that another person, familiar with the power-off controls, is near you.

Attention: Another person must be there to switch off the power, if necessary.

Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.

When using testers, set the controls correctly and use the approved probe leads and accessories for that tester.

Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.

Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages.

•• Regularly inspect and maintain your electrical hand tools for safe operational condition.

•• Do not use worn or broken tools and testers.

•• Never assume that power has been disconnected from a circuit. First, check it to make sure that it has been powered off.

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Contents IdeaPad S205s Page Contents About this manual Safety information General safety Electrical safety IdeaPad S205s Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notice Safety notices multilingual translationsIdeaPad S205s Hardware Maintenance Manual Safety information IdeaPad S205s Hardware Maintenance Manual Safety information IdeaPad S205s Hardware Maintenance Manual Safety information Laser compliance statement Safety information Strategy for replacing FRUs Important service informationImportant notice for replacing a system board Strategy for replacing a hard disk driveOriginal part Important information about replacing RoHS compliant FRUsGeneral checkout What to do first Following are not covered under warrantyChecking the AC adapter Power system checkoutChecking operational charging Checking the battery pack Restoring the factory contents by using OneKey Recovery Related service informationPower-on password PasswordsSupervisor password Screen blank mode Power managementSleep standby mode Hibernation mode Specifications SpecificationsFeature Description Wireless WAN MiniCard PCIe slot x 1full size, select Models Status indicators Status indicatorsAmber Indicator MeaningOff Fn key combinations Fn key combinationsKey combination Description Screw notices FRU replacement noticesRemoving and replacing an FRU Removal steps of battery pack Battery packRemoval steps of dummy card Dummy cardRemoval steps of SIM card SIM cardStep Screw quantity Color Torque KeyboardIdeaPad S205s Hardware Maintenance Manual Removal steps of base cover Base coverIdeaPad S205s Hardware Maintenance Manual Lenovo IdeaPad S205s Removal steps of PCI Express Mini Card for wireless LAN PCI Express Mini Card for wireless LANWhen installing Removal steps of LCD unit LCD unitLenovo IdeaPad S205s Removal steps of hard disk drive Hard disk drive HDDRemoval steps of Dimm DimmRemoval steps of fan assembly and heat sink assembly Fan assembly and heat sink assemblyLenovo IdeaPad S205s Important notices for handling the system board System boardRemoval steps of system board Remove the system board in the direction shown by arrow Removal steps of speakers SpeakersRemoval steps of bluetooth card Bluetooth cardRemoval steps of LCD front bezel LCD front bezelRemoval steps of LCD panel, LCD cable and hinges LCD panel, LCD cable and hingesStep Screw quantity Removal steps of integrated camera Integrated cameraRemoval steps of antenna assembly and LCD cover Antenna assembly and LCD coverFront view LocationsBottom and Left-side view Right-side viewParts list Overall FRU no Parts list-OverallLCD FRUs No. FRU FRU no Parts list-11.6-in. Wxga TFTLanguage Parts list-KeyboardAlps Miscellaneous parts Parts list-Miscellaneous partsAC adapters Parts list-3-pin AC adaptersParts list-3-pin power cords Power cordsRegion 145000568 Lenovo IdeaPad S205s IdeaPad S205s Hardware Maintenance Manual APS Trademarks

S205S specifications

The Lenovo S205S is a compact yet powerful laptop that embodies the perfect balance between portability and performance. With its lightweight design and efficient hardware, it is tailored for both students and professionals seeking an reliable computing solution on the go.

One of the notable features of the Lenovo S205S is its AMD processor lineup. Options typically include the AMD A4 or A6 series, which provide a robust performance for multitasking and everyday computing tasks. This processor family is complemented by integrated Radeon graphics, enabling decent visuals for casual gaming and multimedia consumption.

In terms of memory, the S205S offers up to 8GB of RAM. This amount ensures smooth operation even when multiple applications are open, allowing users to transition seamlessly between work and entertainment. For storage, the laptop is equipped with a traditional HDD or an SSD option, granting users the flexibility of speed and storage capacity. SSDs are particularly advantageous for those who prioritize system responsiveness and faster boot times.

The laptop features a 11.6-inch display, which strikes an ideal balance between screen size and portability. The screen resolution typically reaches 1366 x 768 pixels, offering clear visuals for productivity tasks, web browsing, and streaming content. Moreover, the anti-glare coating on the display minimizes reflections, making it a practical choice for outdoor or brightly lit environments.

Connectivity options are abundant with the Lenovo S205S, which includes USB 3.0 and USB 2.0 ports, HDMI out for connecting to external monitors or TVs, and an audio jack that supports both headphones and microphones. The inclusion of a built-in webcam and microphone enhances its capability for video conferencing, making it suitable for virtual meetings and online classes.

Additionally, the Lenovo S205S prioritizes user experience with a well-designed keyboard that provides adequate travel for comfortable typing. The touchpad is responsive and supports multi-finger gestures for ease of navigation.

Overall, the Lenovo S205S stands out with its balance of performance, portability, and practicality. Its combination of competent hardware, thoughtful design, and a variety of connectivity options makes it a solid choice for anyone in need of a dependable laptop for everyday use.