1）将卡装好的主板放置在背板上，注意主板要放置到位。

1）将卡装好的主板放置在背板上，注意主板要放置到位。

ผลลัพธ์ (อังกฤษ) 1:

1) Place the card-mounted motherboard on the backplane, paying attention to placing the motherboard in place.

ผลลัพธ์ (อังกฤษ) 2:

1) Place the card mounted motherboard on the backplane, and pay attention to the motherboard in place.

ผลลัพธ์ (อังกฤษ) 3:

1) Place the motherboard with the card installed on the backplane, and pay attention to the motherboard being placed in place.