TITLE: HP Ultraslim Docking Station DisplayPort (DP) Hub Firmware

VERSION: 2.30.000 REV: A PASS: 1
DESCRIPTION:
HP Ultraslim Docking Station DisplayPort Hub Firmware Update provides the EEPROM
firmware required to enable the DisplayPort hub on the HP Ultraslim Docking
Station. This package is provided for supported notebook models running a
supported operating system.

PURPOSE: Recommended
SOFTPAQ FILE NAME: SP75855.exe
SOFTPAQ MD5: ba9a93c17d910d05fa7133815a8cd19a
SUPERSEDES: SP74203
EFFECTIVE DATE: April 18, 2016
CATEGORY: Firmware
SSM SUPPORTED: No

PRODUCT TYPE(S):
Notebooks

HARDWARE PRODUCT MODEL(S):
HP EliteBook Folio 9480m Notebook PC
HP EliteBook 1040 G2 Notebook PC
HP EliteBook Folio 1020 G1 Notebook PC
HP EliteBook Folio 1020 G1 Special Edition Notebook PC
HP EliteBook Folio 1040 G3 Notebook PC
HP EliteBook 1030 G1 Notebook PC
HP EliteBook 840 G3 Notebook PC
HP EliteBook 848 G3 Notebook PC
HP EliteBook 850 G3 Notebook PC
HP ZBook 15u G3 Mobile Workstation
HP EliteBook 740 G2 Notebook PC
HP EliteBook 840 G2 Notebook PC
HP EliteBook 750 G2 Notebook PC
HP EliteBook 850 G2 Notebook PC
HP ZBook 14 G2 Mobile Workstation
HP ProBook 640 G2 Notebook PC
HP ProBook 650 G2 Notebook PC
HP EliteBook 740 G1 Notebook PC
HP EliteBook 840 G1 Notebook PC
HP ZBook 14 Mobile Workstation
HP EliteBook 750 G1 Notebook PC
HP EliteBook 850 G1 Notebook PC
HP EliteBook 725 G3 Notebook PC
HP EliteBook 725 G2 Notebook PC
HP EliteBook Revolve 810 G3 G1
HP EliteBook 820 G3 Notebook PC
HP EliteBook 828 G3 Notebook PC
HP EliteBook 720 G2 Notebook PC
HP EliteBook 820 G2 Notebook PC
HP EliteBook 745 G3 Notebook PC
HP EliteBook 755 G3 Notebook PC
HP EliteBook 745 G2 Notebook PC
HP EliteBook 755 G2 Notebook PC
HP ProBook 645 G2 Notebook PC
HP ProBook 655 G2 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 64
Microsoft Windows 7 Enterprise 32 Edition
Microsoft Windows 7 Enterprise 64 Edition
Microsoft Windows 7 Home Basic 32 Edition
Microsoft Windows 7 Home Basic 64 Edition
Microsoft Windows 7 Home Premium 32 Edition
Microsoft Windows 7 Home Premium 64 Edition
Microsoft Windows 7 Professional 32 Edition
Microsoft Windows 7 Professional 64 Edition
Microsoft Windows 7 Starter 32 Edition
Microsoft Windows 7 Ultimate 32 Edition
Microsoft Windows 7 Ultimate 64 Edition
Microsoft Windows 8 32 Edition
Microsoft Windows 8 64 Edition
Microsoft Windows 8 Chinese Market 32 Edition
Microsoft Windows 8 Chinese Market 64 Edition
Microsoft Windows 8 Emerging Markets 32 Edition
Microsoft Windows 8 Emerging Markets 64 Edition
Microsoft Windows 8 Enterprise 32 Edition
Microsoft Windows 8 Enterprise 64 Edition
Microsoft Windows 8 Multi-Language 32 Edition
Microsoft Windows 8 Multi-Language 64 Edition
Microsoft Windows 8 Professional 32 Edition
Microsoft Windows 8 Professional 64 Edition
Microsoft Windows 8.1 32 Bit
Microsoft Windows 8.1 32-bit Chinese Market
Microsoft Windows 8.1 32-bit Emerging Markets
Microsoft Windows 8.1 32-bit Enterprise
Microsoft Windows 8.1 32-bit Multi-Language
Microsoft Windows 8.1 32-bit Professional
Microsoft Windows 8.1 64 Bit
Microsoft Windows 8.1 64-bit Chinese Market
Microsoft Windows 8.1 64-bit Emerging Markets
Microsoft Windows 8.1 64-bit Enterprise
Microsoft Windows 8.1 64-bit Multi-Language
Microsoft Windows 8.1 64-bit Professional
Microsoft Windows 8.1 64-bit Small Screen Touch Edition
Microsoft Windows Vista Business 32 Edition
Microsoft Windows Vista Business 64 Edition
Microsoft Windows Vista Enterprise 32 Edition
Microsoft Windows Vista Enterprise 64 Edition
Microsoft Windows Vista Home Basic 32 Edition
Microsoft Windows Vista Home Basic 64 Edition
Microsoft Windows Vista Home Premium 32 Edition
Microsoft Windows Vista Home Premium 64 Edition
Microsoft Windows Vista Starter 32 Edition
Microsoft Windows Vista Ultimate 32 Edition
Microsoft Windows Vista Ultimate 64 Edition

LANGUAGE(S): Global

FIXES:
- Fixes an issue which causes a screen of a display connected to the system
using the DisplayPort dock to flash unexpectedly.
- Fixes an issue where a display connected to the system using the Ultraslim
Dock DisplayPort is not detected correctly.
- Fixes an issue which causes pixel corruption on the screen of a display
connected to the system using DisplayPort.

PREREQUISITES:
- The system must have the Intel or AMD graphics driver installed prior to
updating the firmware.
- The firmware can be updated only from Windows or a DOS prompt in Windows, and
cannot be installed in a pre-OS environment.

HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved). The default location is C:\SWSETUP\SP75855.

2. Dock the notebook unit to the HP Ultraslim Docking Station.

3. Connect a monitor to the docking station DP port using the native DisplayPort
or a DP-to-VGA adapter on the dock DP port. Then make sure the monitor is
enabled (powered on) from the Windows Display Manager.

4. After the DP monitor is enabled and powered on, double click the file,
UpdateTool_DPHub_HP_ver2_30.exe, to run the executable. The progress bars will
indicate that the update process has started.

WARNING: Do not disconnect the notebook from the dock or remove the DP monitor
during this process. Performing either of these actions may cause the DP hub to
become unusable.

5. Verify that the update was successfully completed by observing the status of
the tool. The status should display the message, "Action complete. Downloading
to storage...Success."

6. After the update is complete, undock and re-dock the notebook to enable the
new firmware version.


Copyright (c) 2016 HP Development Company, L.P.