请检查电源是否连接正常。

Qǐng jiǎnchá diànyuán shìfǒu liánjiē zhèngcháng.

Please check if the power supply is properly connected.

这台电脑的电源很稳定。

Zhè tái diànnǎo de diànyuán hěn wěndìng.

The power supply of this computer is very stable.

请将电源插头插入插座。

Qǐng jiāng diànyuán chātóu chārù chāozuò.

Please plug the power plug into the socket.