Onboard Buttons - Asus Z87-A User Manual

IRQ assignments for this motherboard
Intel PCH SATA
controller #0
Intel PCH SATA
controller #1
SMBUS Controller
Thermal Controller
XHCI
EHCI #0
EHCI #1
PCIE x16_1
PCIE x16_2
PCIE x16_3
PCIE x1_1
PCIE x1_2
PCI1
PCI2
Realtek 8111GR LAN
ASMedia 1083
1.6

Onboard buttons

Onboard switches allow you to fine�tune performance when working on a bare or open�
case system. This is ideal for overclockers and gamers who continually change settings to
enhance system performance.
1. MemOK! button
Installing DIMMs that are not compatible with the motherboard may cause system
boot failure, and the DRAM_LED near the MemOK! switch lights continuously. Press
and hold the MemOK! button until the DRAM_LED starts blinking to begin automatic
memory compatibility tuning for successful boot.
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ASUS Z87-A