HP t420 Troubleshooting Guide - Page 27

Changing BIOS Settings from the HP BIOS, Utility HPBCU

Page 27 highlights

POST Messages Disable After Power Loss Off POST Delay (in seconds) None Power on Sunday - Saturday Disable Power on Time (hh:mm) 00:00 PCI SERR# Generation Enable PCI VGA Palette Snooping Disable Num Lock State at Power- On On Integrated Graphics Auto UMA Frame Buffer Size 512M Multi-Processor Enable Internal Speaker Enable NIC Option ROM Download PXE Enable On, Previous State 5, 10, 15, 20, 60 Enable 00:00:23:59 Disable Enable Off Disable, Force 32M, 64M, 128M, 256M, 1G Disable Disable Disable Changing BIOS Settings from the HP BIOS Configure Utility (HPBCU) 21

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POST Messages
Disable
Enable
After Power Loss
Off
On, Previous State
POST Delay (in seconds)
None
5, 10, 15, 20, 60
Power on Sunday – Saturday
Disable
Enable
Power on Time (hh:mm)
00:00
00:00:23:59
PCI SERR# Generation
Enable
Disable
PCI VGA Palette Snooping
Disable
Enable
Num Lock State at Power- On
On
Off
Integrated Graphics
Auto
Disable, Force
UMA Frame
Buffer
Size
512M
32M, 64M, 128M, 256M, 1G
Multi-Processor
Enable
Disable
Internal Speaker
Enable
Disable
NIC Option ROM Download
PXE
Disable
Changing BIOS Settings from the HP BIOS
Configure
Utility (HPBCU)
21