Acer Veriton Z290G Service Manual

Also see for Veriton Z290G: User guide

Contents

Acer Veriton Z290G Service Manual Manual pdf 23 page image

Veriton Z290G Service Guide 15Advanced Chipset FeaturesField Description ValueIntel XD Bit Select whether to enable the Intel Execute Disable Bit Technology.XD Bit is a hardware-based security feature that can reduceexposure to viruses and malicious-code attacks and preventharmful software from executing and propagating on the computeror network.EnabledDisabledASF ASF is short for Alert Standard Format. When enabled, the ASFcontroller will be activated and allowed to communicate with aremote management server.EnabledDisabledMemory HoleRemappingWhen enabled, some or all of the memory between the 2 GB and4 GB limits to addresses above 4 GB. This is a workaround for thePCI hole or PCI memory hole which is a limitation of 32-bit hardwareand 32-bit operating systems that causes a computer to appear tohave less memory available than is physically installed.Note: This feature is useful for systems running on 64-bit OS andthose 32-bit systems that support the Physical Address Extensionmethod.EnabledDisabledVideo MemorySizeDisplays the size of video memory detected during boot-up. 1 MB8 MBDVMT Mode Select the Intel Dynamic Video Memory Technology mode. FixedDVMTDVMT/FixedMemory SizeSelect to specify the maximum memory size that can be allocatedas graphics memory using the Intel Dynamic Video MemoryTechnology.128 MB256 MBMaximum