3-24 Chapter 3: BIOS setup
Chapter 3
ECC Conguration
ECC Mode [Disabled]
Disables or sets the DRAM ECC mode that allows the hardware to report and correct
memory errors.
[Disabled] Disables the DRAM ECC mode.
[Basic] Set to [Basic] to adjust ECC mode automatically.
[Good] Set to [Good] to adjust ECC mode automatically.
[Super] Set to [Super] to adjust the
DRAM BG Scrub sub-item manually.
[Max] Set to [Max] to adjust ECC mode automatically.
[User] Set to [User] to adjust all the subitems manually.
Power Down Enable [Disabled]
Enables or disables the DDR power down mode.
Conguration options: [Disabled] [Enabled]
Internal Graphics
M4A88TD-M/USB3 BIOS Setup
Advanced
Internal Graphics
Primary Video Controller [GFX0-GPP-IGFX-PCI]
Internal Graphics Mode [UMA]
UMA Frame Buffer Size [Auto]
Surround View [Auto]
Frame Buffer Location [Above 4G]
AMD HDMI Audio [Enabled]
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Options
GFX0-GPP-IGFX-PCI
GPP-GFX0-IGFX-PCI
PCI-GFX0-GPP-IGFX
IGFX-GFX0-GPP-PCI
M4A88TD-M/USB3 BIOS Setup
Advanced
ECC Conguration
ECC Mode [Disabled]
DRAM ECC Enable [Disabled]
DRAM SCRUB REDIRECT [Disabled]
4-Bit ECC Mode [Disabled]
DRAM BG Scrub [Disabled]
Data Cache BG Scrub [Disabled]
L2 Cache BG Scrub [Disabled]
L3 Cache BG Scrub [Disabled]
Set the level of ECC
protection. Note: The
‘Super’ ECC mode
dynamically sets the
DRAM scrub rate so
all of memory is
scrubbed in 8 hours.
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Primary Video Controller [GFX0-GPP-IGFX-PCI]
Conguration options: [GFX0-GPP-IGFX-PCI] [GPP-GFX0-IGFX-PCI]
[PCI-GFX0-GPP-IGFX] [IGFX-GFX0-GPP-PCI]
Internal Graphics Mode [UMA]
Selects the internal graphics mode. Conguration options: [Disabled] [UMA]
UMA Frame Buffer Size [Auto]
This item appears only when you set the Internal Graphics Mode item to [UMA].
Conguration options: [Auto] [32MB] [64MB] [128MB] [256MB] [512MB] [1024MB]
• The [512MB] option only appears when you install 1GB or higher capacity DIMMs.
• The [1024MB] option only appears when you install 2GB or higher capacity DIMMs.