Serial Port Header
(9-pin COM1)
(see p.1, No. 25)
TPM Header
(17-pin TPMS1)
(see p.1, No. 24)
RGB LED Headers
(4-pin RGB_LED1)
(see p.1, No. 16)
(4-pin RGB_LED2)
(see p.1, No. 17)
AMD Fan LED Header
(4-pin AMD_FAN_
LED1)
(see p.1, No. 10)
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X370 Killer SLI/ac / X370 Killer SLI
This COM1 header
RRXD1
DDTR#1
DDSR#1
supports a serial port
CCTS#1
module.
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
This connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certificates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
These two RGB headers are used
to connect RGB LED extension
B
cable which allows
users to choose from various LED
lighting effects.
Caution: Never install the RGB
LED cable in the wrong orienta-
tion; otherwise, the cable may
be damaged.
AMD Fan LED Header is used to
connect RGB LED
B
extension cable that comes with
AMD heatsink. The cable
connection allows users to choose
from various LED lighting
effects.
Caution: Never install the FAN
LED cable in the wrong orienta-
tion; otherwise, the cable may
be damaged.
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