HP Z220 SFF, Z220 CMT, Z420, Z620, and Z820 Workstations Maintenance and Service Guide
Heading Option Description
●
Unique Sleep State Blink Rates—(Enable or Disable)
Hardware Power
Management
Enables or disables:
●
SATA Power Management
●
S5 Maximum Power Savings
Thermal Enables you to set the rate of the system fan when the CPU is in idle (Fan Idle Mode).
Advanced
2
Power-On
Options
Enables you to set the following:
●
POST Messages—Enables or disables the splash screen during POST.
●
Press the ESC key for Startup Menu.
● Option ROM
1
prompt (Enable or Disable)—Enabling this feature causes the
workstation to display a message before loading options ROMs.
●
After Power Loss (On, Off, Last State)—Enabling this option directs the previous
state to be the default.
●
POST Delay (in seconds) (5, 10, 15, 20, None)—Adds a specified delay to the
POST process. This delay is sometimes needed for hard disk drives on some
expansion cards that spin up slowly (so slowly that they are not ready to start by the
time POST is finished). The POST delay also gives you time to select F10 to enter
Computer Setup (F10) Utility.
●
Remote Wakeup Boot Source—Enables you to set the remote wakeup boot source
as:
◦
Local Hard Drive
◦
Remote Server
●
Bypass F1 Prompt on Configuration Changes.
BIOS Power-On Enables you to disable or specify a weekday and time for BIOS power-on.
Onboard Devices Enables you to set resources (IRQ, DMA, I/O Rate) for or disable onboard system
devices such as serial port and diskette controller. Operating system parameters
generally override Onboard Devices settings.
Bus Options Configures graphics cards per workstation slots. In multi-graphics card configurations,
this option designates one card as primary graphics, and the other card as secondary
graphics.
●
Numa—(Enable or Disable)
●
SERR# Generation (Enabled/Disabled)—Controls PCI SERR# generation for ill-
behaved PCI add-in cards (that can generate SERR# spuriously)
●
VGA Palette Snoop (Disabled/Enabled)—Controls PCI VGA Palette Snooping for
compatibility purposes
●
PCI Latency Timer—(32/64/128/160/192/224/248). 128 PCI Clocks is the default.
Device Options Enables you to set the following device options:
●
Num Lock State at Power-On (On or Off)
●
S5 Wake-on-LAN (Enable or Disable)
●
Internal speaker—(Enable or Disable)
●
NIC Option ROM
1
Download (Enable or Disable)
● NIC1 Option ROM
1
Download (Enable or Disable)
●
Mass Storage Option ROMS (Legacy/EFI)
Computer Setup (F10) Utility 55