Asus H81M-CT User Manual

1-8
Chapter 1: Product introduction
ADIMMiskeyedwithanotchsothatittsinonlyonedirection.DONOTforceaDIMMinto
asocketinthewrongdirectiontoavoiddamagingtheDIMM.
UnplugthepowersupplybeforeaddingorremovingDIMMsorothersystemcomponents.
Failuretodosocancauseseveredamagetoboththemotherboardandthecomponents.
• ThedefaultmemoryoperationfrequencyisdependentonitsSerialPresenceDetect
(SPD),whichisthestandardwayofaccessinginformationfromamemorymodule.
Underthedefaultstate,somememorymodulesforoverclockingmayoperateata
lowerfrequencythanthevendor-markedvalue.Tooperateatthevendor-marked
oratahigherfrequency,refertosection2.5 Ai Tweaker menu for manual memory
frequencyadjustment.
• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull
memoryload(2DIMMs)oroverclockingcondition.
• VisittheASUSwebsiteat:www.asus.comforthelatestQVL.
1.4.3 Installing a DIMM
1. Press the retaining clips
outwardtounlockaDIMM
socket.
2. AlignaDIMMonthesocket
such that the notch on the
DIMMmatchestheDIMM
slot key on the socket.
3. FirmlyinserttheDIMMintothe
socket until the retaining clips snap
backinplaceandtheDIMMis
properly seated.
1.4.4 Removing a DIMM
To remove a DIMM:
1. SimultaneouslypresstheretainingclipsoutwardtounlocktheDIMM.
Unlocked retaining clip
1
DIMM notch
2
1
DIMM slot key
Locked Retaining Clip
3

Asus H81M-CT Specifications

General

Form Factor	Micro ATX
Chipset	Intel H81
Socket	LGA 1150
Memory Slots	2
Maximum Memory	16GB
Memory Type	DDR3
PCIe x16 Slots	1
PCIe x1 Slots	2
Audio	Realtek ALC887 8-Channel High Definition Audio CODEC
USB Ports	2 x USB 3.0, 8 x USB 2.0
LAN	Realtek 8111G
Video Outputs	VGA, DVI