iFixit - Answers With Device "HP ProBook 450 G6"

HP ProBook 450 G6: Laptop is,not turning even the power light is not on

Tue, 05 Aug 2025 02:10:45 -0700

Laptop is,not turning even the power light is not on

⟐ Answer accepted August 05, 2025 at 2:10 MST

HP ProBook 450 G6: My laptop won't turn on, but the power button light turns on.

Fri, 09 Jan 2026 05:44:28 -0700

In addition to the issues I mentioned in the title, when I try to turn it on, it makes a loud noise, I think it's the ventilation, and it only stops when I turn it off and i feel some air coming out from the inside. It charges but doesn't open. It's relatively new I've only had it for 2 years. But its battery has never lasted more than 4 hours. Can you help me please? I appreciate it.

⟐ Answer accepted January 09, 2026 at 5:44 MST

HP ProBook 450 G6: Caps lock blinking no display

Sat, 17 Feb 2024 00:45:40 -0700

The caps lock blinks and the display doesn’t turn on the charging indicator is on though. This happened after not being switched on for a while and then being dropped

⟐ Answered February 17, 2024 at 0:45 MST

HP ProBook 450 G6: need Realtek(R) Audio driver

Sun, 29 Oct 2023 00:43:33 -0700

install new Windows 10 , after that get all Update needed , but Sound not work , Im try to download driver from hp web site but Im not find it

⟐ Answered October 29, 2023 at 0:43 MST

HP ProBook 450 G6: Keyboard is not working properly.

Sun, 25 Aug 2024 04:00:55 -0700

After using my laptop for a while, some keys stop working, and the mouse scroll starts zooming instead of scrolling.