1 設定您的 Vostro 5490.................................................................................................................... 4
2 建立 Windows 的 USB 修復磁碟機...................................................................................................6
3 機箱概觀...................................................................................................................................... 7
顯示器..................................................................................................................................................................................... 7
右側......................................................................................................................................................................................... 7
左側......................................................................................................................................................................................... 8
底座......................................................................................................................................................................................... 8
底部......................................................................................................................................................................................... 9
4 Vostro 5490 的規格..................................................................................................................... 10
Chipset (晶片組)..................................................................................................................................................................10
處理器................................................................................................................................................................................... 10
作業系統............................................................................................................................................................................... 10
記憶體................................................................................................................................................................................... 10
連接埠和連接器....................................................................................................................................................................11
通訊........................................................................................................................................................................................12
音效........................................................................................................................................................................................12
存放時................................................................................................................................................................................... 13
Intel Optane 記憶體 (選配)................................................................................................................................................ 13
媒體讀卡機........................................................................................................................................................................... 14
鍵盤........................................................................................................................................................................................14
攝影機................................................................................................................................................................................... 14
觸控墊................................................................................................................................................................................... 15
觸控墊手勢..................................................................................................................................................................... 15
電源變壓器........................................................................................................................................................................... 15
電池........................................................................................................................................................................................15
尺寸和重量........................................................................................................................................................................... 16
顯示器................................................................................................................................................................................... 16
指紋掃瞄器 (選配)...............................................................................................................................................................17
影像........................................................................................................................................................................................17
電腦環境............................................................................................................................................................................... 18
5 獲得幫助.....................................................................................................................................19
與 Dell 公司聯絡...................................................................................................................................................................19
目錄
目錄 3