User Guide-Windows 8.1

ManualsBrandsHP ManualsDesktopsHP Pavilion Desktop - 550-270ng (ENERGY STAR)

1 获取信息 ...................................................................................................................................................... 1

2 安装您的电脑 ............................................................................................................................................... 3

连接到 Internet（仅适用于部分型号） ............................................................................................................. 4

3 导航该屏幕 ................................................................................................................................................... 5

使用触摸手势 ........................................................................................................................................................ 5

使用键盘和鼠标 .................................................................................................................................................... 5

4 保护您的电脑 ............................................................................................................................................... 8

电脑的安全功能 .................................................................................................................................................... 8

5 故障排除 ...................................................................................................................................................... 9

电脑无法启动 ........................................................................................................................................................ 9

电源 ..................................................................................................................................................................... 10

屏幕（显示器）（仅适用于部分型号） ......................................................................................................... 10

键盘和鼠标（带有连接线） ............................................................................................................................. 11

键盘和鼠标（无线） ......................................................................................................................................... 11

扬声器和声音 ..................................................................................................................................................... 12

Internet 访问 ....................................................................................................................................................... 13

软件故障排除 ..................................................................................................................................................... 14

6 系统恢复 .................................................................................................................................................... 16

选择系统恢复方法 ............................................................................................................................................. 16

系统恢复选项 ..................................................................................................................................................... 16

恢复介质 ............................................................................................................................................................. 18

7 维护 ........................................................................................................................................................... 20

计划和任务 ......................................................................................................................................................... 20

清洁您的电脑 ..................................................................................................................................................... 21

8 使用 HP PC Hardware Diagnostics (UEFI) ........................................................................................................ 23

将 HP PC Hardware Diagnostics (UEFI) 下载到 USB 设备 .................................................................................. 23

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