Removing the speakers..............................................................................................................................................45
Installing the speaker..................................................................................................................................................46
Removing the tweeters..............................................................................................................................................47
Installing the tweeters................................................................................................................................................48
Removing the tweeters and palmrest antenna assembly..................................................................................50
Installing the tweeters and palmrest antenna assembly.................................................................................... 52
Removing the smart card reader.............................................................................................................................54
Installing the smart card reader...............................................................................................................................55
Removing the audio board........................................................................................................................................ 56
Installing the audio board...........................................................................................................................................57
Removing the system board.....................................................................................................................................58
Installing the system board....................................................................................................................................... 60
Removing the power button with fingerprint reader..........................................................................................64
Installing the power button with fingerprint reader............................................................................................65
Removing the keyboard............................................................................................................................................. 66
Installing the keyboard............................................................................................................................................... 68
Navigation keys..................................................................................................................................................................75
Boot Sequence...................................................................................................................................................................75
System setup options.......................................................................................................................................................75
Updating the BIOS in Windows .................................................................................................................................... 85
Assigning a system setup password....................................................................................................................... 87
Deleting or changing an existing system setup password.................................................................................88
4
Contents
Содержание Latitude 7520
Страница 1: ...Latitude 7520 Service Manual Regulatory Model P110F Regulatory Type P110F001 January 2021 Rev A00 ...
Страница 14: ...Major components of your system 1 Base cover 14 Removing and installing components ...
Страница 18: ...About this task 18 Removing and installing components ...
Страница 37: ...Figure 2 Display assembly with WLAN antenna Removing and installing components 37 ...
Страница 38: ...Figure 3 Display assembly with WLAN and WWAN antenna 38 Removing and installing components ...
Страница 43: ...Removing and installing components 43 ...
Страница 61: ...Removing and installing components 61 ...
Страница 69: ...Removing and installing components 69 ...