Product Support For
X556UQFind Another Model
By registering your device, you can easily manage your product warranty, get technical support and keep track of your repair status.
Upgrade Warranty: Here.
* Please note that the availability of the Premium Care product lines might differ by country.
Register Product
  • FAQ
  • Manual & Document
  • Warranty
  • More Service

BIOS & FIRMWARE

  • Driver & Tools
  • BIOS & FIRMWARE
X556UQ
X556UQK

BIOS
BIOS 316
Version 316
2.57 MB
2019/06/06

Optimize system performance

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 314
Version 314
2.56 MB
2019/05/30

Optimize system performance

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 313
Version 313
2.57 MB
2018/11/27

Optimize system performance

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 310
Version 310
2.57 MB
2017/01/19

Fix Lan PXE boot may be blue screen.

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 309
Version 309
2.57 MB
2016/12/02

Update FW

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 306
Version 306
2.56 MB
2016/09/22

Update FW

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 304
Version 304
2.55 MB
2016/06/03

Update GOP

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 301
Version 301
2.55 MB
2016/03/24

Update thermal policy

DOWNLOAD
SHOW MORE DESCRIPTION
BIOS 300
Version 300
2.55 MB
2016/02/29

Update thermal policy

DOWNLOAD
SHOW MORE DESCRIPTION
Show all
Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.