Asus H87M-PLUS User Manual download pdf (Page 34)

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Chapter 1: Product introduction

Chapter 1

• For a fully congured system, we recommend that you use a power supply unit

(PSU) that complies with ATX 12V Specication 2.0 (or later version) and provides a

minimum power of 350W.

• DO NOT forget to connect the 4-pin/8-pin EATX12V power plug. Otherwise, the

system will not boot.

• We recommend that you use a PSU with a higher power output when conguring a

system with more power-consuming devices. The system may become unstable or

may not boot up if the power is inadequate.

• If you want to use two high-end PCI Express x16 cards, use a PSU with 1000W power

or above to ensure the system stability.

• If you are uncertain about the minimum power supply requirement for your system,

refer to the Recommended Power Supply Wattage Calculator at http://support.asus.

com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.

9. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are

designed to t these connectors in only one orientation. Find the proper orientation and

push down rmly until the connectors completely t.

H87M-PLUS

H87M-PLUS ATX power connectors

EATXPWR

PIN 1

GND

+5 Volts

-5 Volts

GND

PSON#

GND

-12 Volts

+3 Volts

+12 Volts

+5V Standby

Power OK

GND

+5 Volts

GND

+5 Volts

GND

+3 Volts

EATX12V

PIN 1

+12V DC

GND

10. TPM connector (20-1 pin TPM)

This connector supports a Trusted Platform Module (TPM) system, which securely

store keys, digital certicates, passwords and data. A TPM system also helps enhance

network security, protect digital identities, and ensures platform integrity.

H87M-PLUS

H87M-PLUS TPM Connector

PIN 1

TPM

SB_SUS_STAT

GND

+3VSB

SMBSCL

LAD0

+3V

LAD3

PCIRST#

FRAME

PCICLK

RESET

GPIO

SERIRQ

SMBSDA

GND

LAD1

LAD2

PWROWN

GND

The TPM module is purchased separately.

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Comments to this Manuals

ChrisMouck 27 Apr 2024 | 10:20:27

Hello, im noob :)

Asus H87M-PLUS User Manual Page 34

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