![ASRock 2U4FH-8L [26/43] English](/img/pdf.png)
ASRock 2U4FH-8L [26/43] English
![ASRock 2U4FH-8L [26/43] English](/views2/1694126/page26/bg1a.png)
20 21
English
3.3 Power Supply
e system can accommodate two AC or two DC power supplies in the bay at the rear of
the chassis. Each unit provides up to 750 Watts of power. Only a single power supply is
required for operation, with the second power supply purely as a redundant, load-sharing
backup. It can be removed without aecting system operation.
Removing the Power Supply Unit
To remove a failed power supply, please rst identify the failed power supply .
1. Hold onto the power supply handle while pressing the locking lever towards the power
supply handle.
2. Pull to remove the power supply from the chassis.
2
1
1
2
1. Before replacing the power supply, power o the server, unplug the power cord, and
disconnect all wiring from the power supply.
2. In a redundant system, you do not need to power down the server.
Содержание
- California usa only 2
- Copyright notice 2
- Disclaimer 2
- Important safety instructions 3
- Replaceable batteries 3
- Setting up the server in a restricted access location 3
- Warning 3
- Asrockrack incorporation 4
- Contact information 4
- Chapter 1 introduction 1 5
- Chapter 2 server system overview 4 5
- Chapter 3 hardware installation and maintenance 11 5
- Contents 5
- Chapter 4 backplane specifications 32 6
- Chapter 1 introduction 7
- English 7
- Shipping box contents 7
- U4fh 8l 7
- English 8
- Shipping box contents 8
- English 9
- Specifications 9
- U4fh 8l 9
- Chapter 2 server system overview 10
- English 10
- System components 10
- Internal features 11
- English 12
- English 13
- System front panel 13
- System rear panel 13
- U4fh 8l 13
- English 14
- Front control panel 14
- Front control panel buttons and leds 14
- Power button 14
- Status led definitions 14
- Uid button 14
- English 15
- Psu led 15
- U4fh 8l 15
- English 16
- Inch hard drive tray leds 16
- Status led definitions 16
- Before you begin 17
- Chapter 3 hardware installation and maintenance 17
- English 17
- Installing procedures 17
- U4fh 8l 17
- English 18
- Locked position lift up and remove the top rear cover 18
- Remove the screws that secure the top rear cover to the chassis 2 push the top rear cover toward the rear of the chassis to remove the cover from the 18
- Removing the server top covers 18
- Server top cover 18
- English 19
- U4fh 8l 19
- English 20
- Installing the server top cover 20
- Cutouts slide the top rear cover toward the front 21
- English 21
- Lower the top rear cover on the chassis making sure the side latches align with the 21
- Secure the both covers with the screws 21
- U4fh 8l 21
- English 22
- Hard drive 22
- Installing a hard disk drive into 3 hard drive tray 22
- Removing 3 hard drive trays from the chassis 22
- English 23
- Installing a 3 hard drive to the hard drive tray 23
- U4fh 8l 23
- English 24
- Installing a hard disk drive into 2 hard drive carrier 24
- English 25
- Installing a 2 ssd to the ssd carrier 25
- U4fh 8l 25
- English 26
- Power supply 26
- Removing the power supply unit 26
- English 27
- Installing the power supply unit 27
- U4fh 8l 27
- Add in card 28
- English 28
- Installing an add in card 28
- English 29
- U4fh 8l 29
- English 30
- English 31
- Installing a mezzanine card 31
- Mezzanine card 31
- U4fh 8l 31
- English 32
- English 33
- Fan mount 33
- Mounting hole 33
- Replacing the system fan 33
- System fan 33
- U4fh 8l 33
- English 34
- Server board 34
- Chassis cables 35
- English 35
- U4fh 8l 35
- English 36
- English 37
- U4fh 8l 37
- Chapter 4 backplane specifications 38
- English 38
- Hard drive backplanes bpb 38
- Top view 38
- English 39
- Front panel board fpb 39
- Power distribution board pdb d 39
- Top view 39
- U4fh 8l 39
- English 40
- Pcie ssd add in card pe ssd optional 40
- Top view 40
- English 41
- Pin definitions 41
- U4fh 8l 41
- Atx 12v power connector 8 pin atx12v1 8 pin atx12v2 42
- Atx power connector 24 pin atxpwr1 42
- English 42
- Front and auxiliary panel header 19 pin aux_panel1 42
- Hdd power connector 12 pin pwr_hdd1 42
- Pmbus connector 5 pin j1 42
- Psu smbus monitors the status of the power supply 42
- The pdb provides a 24 pin atx power connector to use a 20 pin atx power supply please plug it along pin 1 and pin 13 42
- The pdb provides two 8 pin atx 12v power connectors 42
- This connector is used to connect bpb and the power connector on the power distribution board 42
- This header supports multiple functions on the front panel 42
- English 43
- U4fh 8l 43
Похожие устройства
- ASRock 2U4FH-12L Краткая инструкция
- ASRock 2U4FH-12L Инструкция
- ASRock 3U8G+ Краткая инструкция
- ASRock 3U8G+ Инструкция
- ASRock 3U8G-C612 Краткая инструкция
- ASRock 3U8G-C612 Инструкция
- ASRock 3U8G-C612/V Краткая инструкция
- ASRock 3U8G-C612/V Инструкция
- ASRock 4U100-C612 Краткая инструкция
- ASRock 4U100-C612 Инструкция
- ASRock TR-KNL Инструкция
- ASRock TR-KNL Краткая инструкция
- ASRock E3C246D4U2-2T Инструкция
- ASRock ROMED8-2T Краткая инструкция
- ASRock ROMED8-2T Инструкция
- ASRock ROMED8HM3 Инструкция
- ASRock ROMED8QM-2T Инструкция
- ASRock ROME2D16-2T Инструкция
- Daikin MC707VM-S Технические данные
- Daikin MC707VM-S Сервис мануал