Lenovo c20 4262 ハードウェアマニュアル
4.
Position the replacement memory module over the memory slot. Make sure the
notch 1 on the memory module aligns correctly with the connector key 2
on the system board. Push the memory module straight down into the
connector until the retaining clips close.
notch 1 on the memory module aligns correctly with the connector key 2
on the system board. Push the memory module straight down into the
connector until the retaining clips close.
5.
118
Hardware Maintenance Manual