How to open the Lenovo IdeaPad Slim 3 (16″, 2023) – disassembly and upgrade options

1. Unscrewing the Back Panel

To start disassembling the Lenovo IdeaPad Slim 3 (16″, 2023), you first need to undo the ten Phillips-head screws on the back. A Phillips-head screwdriver will be needed for this task.

2. Removing the Back Panel

Once the screws have been undone, use a plastic pry tool to lift the bottom panel away from the chassis.

Caution: Be gentle during this process to avoid damaging the panel or the internal components.

3. Disconnecting the Battery

Inside, there is a 47Wh battery pack. To remove it, unplug the battery connector from the motherboard and undo the two Phillips-head screws that keep it attached to the chassis.

4. Assessing the RAM

The Lenovo IdeaPad Slim 3 comes with either 8GB of single-channel or 16GB of dual-channel DDR4 RAM soldered to the motherboard.

Note: Because the RAM is soldered, it can’t be upgraded after purchase. Make sure to choose a model with a suitable amount of memory for your needs.

5. Upgrading the Storage

As for storage, there’s one M.2 PCIe x4 slot in the laptop, which only supports Gen 3 SSDs. This allows for storage expansion.

You can buy Gen 3 M.2 SSD modules here: Buy from (#CommissionsEarned)

6. Understanding the Cooling System

The cooling system of the Lenovo IdeaPad Slim 3 consists of a single heat pipe, one heat sink, and a relatively large fan.

Note: Regular maintenance and cleaning of the cooling system can help maintain the laptop’s performance and prolong its lifespan.

Lenovo IdeaPad Slim 3 (16", 2023) in-depth review

Today, we have the slim version of one of the most popular notebooks on the market - the Lenovo IdeaPad 3. Officially, it is called the Lenovo IdeaPad Slim 3 (16", 2023), or the Lenovo IdeaPad Slim 3 16ABR8 (or simply Gen 8).Actually, the "Slim" moniker indicates that it is the generic model - in contrast to the IdeaPad Gaming, and the IdeaPad Flex series, which are pretty self-explanatory. Our configuration comes with one of three AMD Ryzen processors - the Ryzen 3 7330U, Ryzen 5 7530U, or Ryzen 7 7730U.They are based on the 5x25U chips - for instance, the Ryzen 7 7730U is pretty muc[...]


  • Optional fingerprint reader
  • Thin and light body
  • No PWM (BOE NV160WUM-N48 (BOE0B76))
  • SD card slot and good port selection
  • Surprisingly good performance
  • Very good battery life


  • Plastic build with mediocre quality
  • Soldered memory
  • 49% sRGB coverage (BOE NV160WUM-N48 (BOE0B76))
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