Service Manual
Table Of Contents
- Precision 3260 Compact Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Precision 3260 Compact
- Side cover
- 2.5-inch hard drive
- Riser card
- Wireless card
- Speaker
- Processor fan
- Memory module
- M.2 solid-state drive
- Removing the M.2 2230 PCIe solid-state drive (slot-1)
- Installing the M.2 2230 PCIe solid-state drive (slot-1)
- Removing the M.2 2280 PCIe solid-state drive (slot-1)
- Installing the M.2 2280 PCIe solid-state drive (slot-1)
- Removing the M.2 2230 PCIe solid-state drive (slot-0)
- Installing the M.2 2230 PCIe solid-state drive (slot-0)
- Removing the M.2 2280 PCIe solid-state drive (slot-0)
- Installing the M.2 2280 PCIe solid-state drive (slot-0)
- Expansion card
- Optional I/O module
- Coin-cell battery
- Heat sink
- SATA FFC module
- Processor
- System board
- Internal antennae
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Table 10. System setup options—Power menu (continued)
Power
NOTE: This feature is only functional when the AC power adapter is
connected. If the AC power adapter is removed before Standby, the BIOS
will remove power from all of the USB ports to conserve battery power.
By default, the Enable USB Wake Support option is disabled.
Wake on Dell USB-C Dock When enabled, connecting a Dell USB-C Dock will wake the system from
Standby, Hibernate, and Power Off.
By default, the Wake on Dell USB-C Dock option is enabled.
Block Sleep Enables to block entering sleep (S3) mode in the operating system.
By default, the Block Sleep option is disabled.
Lid Switch
Enabled Lid Switch Enable or disable the lid switch.
By default, the Enable Lid Switch option is enabled.
Power On Lid Open When enabled, allows the system to power up from the off state whenever the
lid is opened.
By default, the Power On Lid Open option is enabled.
Intel Speed Shift Technology Enable or disable the Intel speed shift technology support.
By default, the Intel Speed Shift Technology option is enabled.
Table 11. System setup options—Security menu
Security
TPM 2.0 Security
TPM 2.0 Security On Allows you to enable or disable TPM visibility to operating system.
By default, the TPM 2.0 Security On option is enabled.
Attestation Enable Enables to control whether the Trusted Platform Module (TPM) Endorsement
Hierarchy is available to the operating system.
By default, the Attestation Enable option is enabled.
Key Storage Enable Enables to control whether the Trusted Platform Module (TPM) Storage
Hierarchy is available to the operating system.
By default, the Key Storage Enable option is enabled.
SHA-256 When enabled, the BIOS and TPM will use the SHA-256 hash algorithm to
extend measurements into the TPM PCRs during BIOS boot.
By default, the SHA-256 option is enabled.
Clear Enables to clear the TPM owner information and returns the TPM to the
default state.
By default, the Clear option is disabled.
PPI Bypass for Clear Commands Controls the TPM Physical Presence Interface (PPI).
By default, the PPI ByPass for clear Commands option is disabled.
SMM Security Mitigation Enable or disable additional UEFI SMM Security Mitigation protections.
By default, the option is enabled.
Data Wipe on Next Boot
Start Data Wipe Enable or disable the data wipe on next boot.
BIOS setup 79