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Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement

What you need

Video Overview

  1. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Battery: step 1, image 1 of 1
    • Switch off the laptop, disconnect the AC adapter, and remove the battery.

  2. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Memory / HDD cover: step 2, image 1 of 2 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Memory / HDD cover: step 2, image 2 of 2
    • Remove the screws securing the Memory / HDD cover.

    • Slide the cover down and remove it.

  3. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Memory Modules: step 3, image 1 of 2 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Memory Modules: step 3, image 2 of 2
    • To pop up the memory module you’ll have to spread latches on both sides of the slot.

    • MEMORY

    • Speed 1600 MHz / PC3L-12800

    • Technology DDR3L SDRAM SODIMM

    • Max Supported Size 16 GB

    • Form Factor SO-DIMM 204-pin

    • Slots Qty 2

    • Empty Slots 1

  4. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Hard Disk Drive (HDD): step 4, image 1 of 3 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Hard Disk Drive (HDD): step 4, image 2 of 3 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Hard Disk Drive (HDD): step 4, image 3 of 3
    • Remove two screws securing the hard drive mounting bracked.

    • Slide the HDD to the left to disconnect it from the motherboard and remove it from the device.

    • Remove two screws on each side of the HDD to remove the mounting bracket.

    • Now you have to transfer the mounting bracket to the new HDD or SSD.

  5. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Wireless / Bluetooth Card: step 5, image 1 of 2 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, Wireless / Bluetooth Card: step 5, image 2 of 2
    • Remove the screw and disconnect the two coaxial antenna cables from the WiFi card.

    • Pop it up and remove it from the slot.

    • Wireless N M.2, or Next Generation Form Factor (NGFF) Card.

  6. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, CMOS Battery: step 6, image 1 of 3 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, CMOS Battery: step 6, image 2 of 3 Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement, CMOS Battery: step 6, image 3 of 3
    • Complementary Metal-Oxide-Semiconductor (CMOS) aka Real-Time Clock (RTC)

    • CR2032

  7. Lenovo B50 HDD, RAM, WiFi, CMOS Battery Replacement: step 7, image 1 of 1
    • That's all.

Conclusion

To reassemble your device, follow these instructions in reverse order.

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