Troubleshooting Guide HP t520 Flexible Thin Client

Changing BIOS Settings from the HP BIOS Configure Utility

(HPBCU)

Some BIOS settings may be changed locally within the operating system without having to go through the

F10 utility

. This table identifies the items that can be controlled with this method.

BIOS Setting Default Value Other Values

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Set Time 00:00 00:00:23:59

Set Day 01/01/2011 01/01/2011 to current date

Default Setup None Save Current Settings as Default, Restore Factory Settings as Default

Apply Defaults and Exit Disable Enable

Setup Browse Mode Enable Disable

SATA Emulation AHCI IDE

USB Storage Boot Enable Disable

System Audio Device available Device hidden

Network Controller Device available Device hidden

SATA0 Device available Device hidden

Mini PCIe Wireless LAN Device Enable Disable

Front USB Ports Enable Disable

Rear USB Ports Enable Disable

Front USB Port 8 & 9 Enable Disable

Rear USB Port 0, 1, 2, & 3 Enable Disable

USB Port Configuration Auto Force 2.0

Mini Card Slot Enable Disable

Network Boot Enable Disable

Remote Wakeup Boot Source Local Hard Drive Remote Server

Data Execution Prevention Enable Disable

Virtualization Technology Disable Enable

Legacy Support Enable Disable (Note: The default value may be varied depends on the OS)

Secure Boot Disable Enable (Note: The default value may be varied depends on the OS)

Clear Secure Boot Keys Don’t Clear Clear

Key Ownership HP Keys Custom Keys

Fast Boot Disable Enable (Note: The default value may be varied depends on the OS)

Runtime Power Management Enable Disable

Idle Power Savings Extended Normal

Changing BIOS Settings from the HP BIOS Configure Utility (HPBCU) 23