Service Manual

32 Pemecahan Masalah................................................................................................................. 68
Menjalankan Flashing BIOS................................................................................................................................................ 68
Instal ulang Windows menggunakan drive pemulihan USB............................................................................................68
Melakukan Flash BIOS (Kunci USB)................................................................................................................................. 68
Memperbaiki masalah bukan-booting yang disebabkan oleh dukungan booting USB................................................69
Diagnostik Enhanced Pre-Boot System Assessment (ePSA)....................................................................................... 69
Menjalankan diagnostik ePSA...................................................................................................................................... 69
System diagnostic lights..................................................................................................................................................... 70
Pelepasan daya flea..............................................................................................................................................................71
Siklus daya WiFi.................................................................................................................................................................... 71
33 Mendapatkan bantuan dan menghubungi Dell..............................................................................72
6 Contents