Maxtang EHL-35 User manual

EHL-35 Disk Size Motherboard

Copyright
© 2022 Shenzhen Maxtang Computer Co., Ltd. All rights reserved. No part of this publication may be reproduced,
copied, stored in a retrieval system, translated into any language, or transmitted in any form or by any means,
electronic, mechanical, photocopying, or otherwise, without the prior written consent of Shenzhen Maxtang
Computer Co., Ltd (hereinafter referred to as “Maxtang”).
Disclaimer
Maxtang reserves the right to make changes and improvements to the products described in this document without
prior notice. Every effort has been made to ensure the information in the document is correct; however, Maxtang
does not guarantee this document is error-free.
Maxtang assumes no liability for incidental or consequential damages arising from misapplication or inability to use
the product or the information contained herein, nor for any infringements of rights of third parties, which may result
from its use.
Trademarks
All the trademarks, registrations, and brands mentioned herein are used for identification purposes only and may be
trademarks and/or registered trademarks of their respective owners.

Shenzhen Maxtang Computer Co., Ltd
1
EHL35 Motherboard
User Manual
(Version 0.5)
Version:
NO.
Description
Issue Date:
V0.5
Initial Version
2022/05/17

Shenzhen Maxtang Computer Co., Ltd
2
Contents
EHL35 Motherboard ................................................................................................ 1
User Manual............................................................................................................. 1
(Version 0.5)............................................................................................................. 1
Chapter 1 Product Introduction ............................................................................................................................... 4
1.1 Brief Introduction....................................................................................................................................... 4
1.2 Parameters ................................................................................................................................................. 4
1.3 Connector Diagram .................................................................................................................................... 5
Chapter 2 Hardware................................................................................................. 6
2.1 Installations................................................................................................................................................ 6
2.2 Jumper Setting ........................................................................................................................................... 6
2.3 Memory Slots ............................................................................................................................................. 6
2.4 Display Interfaces ....................................................................................................................................... 7
2.5 Storage (Screen Printing: MSATA, SATA1, PWSATA) .......................................................................................... 9
2.6 Expansion Slot .................................................................................................................................................... 9
2.7 USB Interface...................................................................................................................................................... 9
2.8 LAN ..................................................................................................................................................................... 9
2.9 COM.................................................................................................................................................................... 9
2.10 GPIO (Screen Printing: GPIO).......................................................................................................................... 11
2.11 Board Power Supply (Screen Printing: PWR2)................................................................................................ 11
2.12 Switch Button/Light Indicator (Screen Printing: JPOWER) ............................................................................. 11
2.13 Audio Interface............................................................................................................................................... 11
2.14 Hardware Auto Start (Screen Printing: JAT) ................................................................................................... 12
2.15 CMOS Clearance/Retention (Screen Printing: CLR_CMOS) ............................................................................ 12
Chapter 3 BIOS Setup............................................................................................. 13
3.1 Entering the BIOS.............................................................................................................................................. 13
3.2 Main Setup (BIOS info, Date, Time）............................................................................................................... 13
3.3 Advanced Settings ............................................................................................................................................ 14
3.3.1 Power & Performance ........................................................................................................................... 14
3.3.2 CPU-Power Management Control......................................................................................................... 15
3.3.3 GT-Power Management Control ........................................................................................................... 16
3.3.4 Thermal Configuration .......................................................................................................................... 16
3.3.5 ACPI Settings ......................................................................................................................................... 17
3.3.6 IT8786 Super IO Configuration.............................................................................................................. 18
3.3.7 Hardware Monitor................................................................................................................................. 19
3.3.8 Smart Fan Function ............................................................................................................................... 20

Shenzhen Maxtang Computer Co., Ltd
3
3.3.9 Watch Dog Configuration ...................................................................................................................... 20
3.3.10 S5 RTC Wake Settings .......................................................................................................................... 21
3.3.11 USB Configuration ............................................................................................................................... 21
3.3.12 Network Stack Configuration .............................................................................................................. 22
3.3.13 NVME Configuration............................................................................................................................ 23
3.4 Chipset.............................................................................................................................................................. 23
3.4.1 State After G3........................................................................................................................................ 24
3.5 Security............................................................................................................................................................. 24
3.6 Boot .................................................................................................................................................................. 25
3.7 Save & Exit........................................................................................................................................................ 26