Lenovo ThinkBook 14 Gen 4 review – business in style
Disassembly, Upgrade options, and Maintenance
To get inside this notebook, you need to undo 10 Phillips-head screws. Six of them are captive, while the rest will get off. Then, pry the bottom panel with a plastic tool, and remove it from the laptop.
Here, we find a 45Wh battery. To remove it, unplug the battery connector, and undo the 3 Phillips-head screws, holding it to the chassis.
There are 8GB of DDR4 RAM soldered to the motherboard. You can expand it via one SODIMM slot, which supports memory sticks of up to 32GB. Our configuration features two M.2 PCIe x4 slots, which work with Gen 4 SSDs.
This device’s cooling comprises two heat pipes, a heat sink, and a large fan. In addition, tiny heat spreaders take care of the VRMs.




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