Shut Down The Computer. If You Are Unsure Whether The Computer Is Off Or In Hibernation, Turn The Computer On, And Then Shut It Down Through The Operating System; Disconnect All External Devices Connected To The Computer; Disconnect The Power From The Computer By First Unplugging The Power Cord From The Ac Outlet And Then Unplugging The Ac Adapter From The Computer; Remove The Battery (See Battery - HP ENVY 17 Maintenance And Service Manual

Description
Intel Core i7-5500U Discrete 850M 4GB (2.4 GHz, SC turbo up to 3.0 GHz), 1600 MHz/4 MB L3, dual core
15 W for use on FreeDos and Ubuntu Operating Systems
Intel Core i7-5500U Discrete 850M 4 GB (2.4 GHz, SC turbo up to 3.0 GHz), 1600 MHz/4 MB L3, dual core
15 W for use on Windows Standard Operating System
Intel Core i7-5500U 850M 4GB (2.4 GHz, SC turbo up to 3.0 GHz), 1600 MHz/4 MB L3, dual core 15 W for
use on Windows Professional Operating System
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.

Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4. Remove the battery (see
5. Remove the optical drive (see
6. Remove the keyboard/top cover from the base enclosure (see
7. Remove the WLAN module (see
8. Remove the subwoofer (see
Remove the system board:
1. Disconnect the following cables if you have not already done so:
●
Power connector board cable (1)
●
Display cables (2), and (3)
●
Speaker cable (4)
62 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Battery on page 32),
Optical drive on page
WLAN module on page
Subwoofer on page 55).
33).
Keyboard/top cover on page
50).
Spare part number
794987-001
794987-501
794987-601
36).