ASROCK FM2A88X Extreme6+ User Manual page 33

b0 Problem related to memory. Please re-install the CPU and
memory. If the problem still exists, please install only one
memory module or try using other memory modules.
b4 Problem related to USB devices. Please try removing all
USB devices.
b7 Problem related to memory. Please re-install the CPU and
memory then clear CMOS. If the problem still exists, please
install only one memory module or try using other memory
modules.
The VGA could not be recognized. Please clear CMOS and
d6
try re-installing the VGA card. If the problem still exists,
please try installing the VGA card in other slots or use other
VGA cards.
d7 The Keyboard and mouse could not be recognized. Please
try re-installing the keyboard and mouse.
d8 Invalid Password.
FF Please check if the CPU is installed correctly and then clear
CMOS.
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