Dell Vostro 5320 Service Manual page 4

Service manual (116 pages)

Setup and specifications manual (30 pages)

Setup and specifications (23 pages)

Table of Contents

I/O board.............................................................................................................................................................................40

Removing the I/O board............................................................................................................................................40

Installing the I/O board............................................................................................................................................... 41

Heat sink..............................................................................................................................................................................42

Removing the heat sink ............................................................................................................................................ 42

Installing the heat sink .............................................................................................................................................. 43

Power button..................................................................................................................................................................... 43

Removing the power button..................................................................................................................................... 43

Installing the power button....................................................................................................................................... 44

Power button with fingerprint reader.......................................................................................................................... 45

Removing the power-button with fingerprint reader......................................................................................... 45

Installing the power-button with fingerprint reader........................................................................................... 46

System board......................................................................................................................................................................47

Removing the system board..................................................................................................................................... 47

Installing the system board....................................................................................................................................... 50

Palm-rest and keyboard assembly................................................................................................................................ 54

Removing the palm-rest and keyboard assembly................................................................................................ 54

Installing the palm-rest and keyboard assembly.................................................................................................. 55

Chapter 3: Drivers and downloads............................................................................................... 56

Chapter 4: System setup............................................................................................................. 57

Entering BIOS setup program........................................................................................................................................ 57

Navigation keys..................................................................................................................................................................57

One time boot menu......................................................................................................................................................... 57

System setup options.......................................................................................................................................................58

System and setup password...........................................................................................................................................68

Assigning a system setup password....................................................................................................................... 68

Deleting or changing an existing system setup password.................................................................................68

Clearing CMOS settings............................................................................................................................................ 69

Clearing BIOS (System Setup) and System passwords.................................................................................... 69

Updating the BIOS............................................................................................................................................................ 69

Updating the BIOS in Windows................................................................................................................................69

Updating the BIOS using the USB drive in Windows..........................................................................................70

Updating the BIOS from the F12 One-Time boot menu.....................................................................................70

Chapter 5: Troubleshooting......................................................................................................... 72

Handling swollen Lithium-ion batteries........................................................................................................................ 72

Locate the Service Tag or Express Service Code of your Dell computer ..............................................72

System-diagnostic lights..................................................................................................................................................73

SupportAssist diagnostics............................................................................................................................................... 74

Built-in self-test (BIST)................................................................................................................................................... 74

M-BIST........................................................................................................................................................................... 74

LCD Built-in Self Test (BIST)................................................................................................................................... 74

Recovering the operating system................................................................................................................................. 75

WiFi power cycle............................................................................................................................................................... 75

Drain residual flea power (perform hard reset)......................................................................................................... 76

Chapter 6: Getting help and contacting Dell................................................................................ 77

Contents

Table of Contents