An Omen Transcend 14 that runs slowly, or that stutters in games, is nearly always held back by its power and thermal mode, its graphics settings or heat, because it is a thin 14 inch gaming laptop with a powerful graphics card in a small body and manages heat firmly. Open the Omen Gaming Hub and look at the performance mode: Quiet or Eco modes slow the processor and the graphics card, and Performance or Turbo give more speed but more noise, and the laptop must be plugged into the HP charger to use them.
The checks in more detail
The USB-C charger of a lower wattage will not give the laptop enough power, and Windows will quietly slow it. Check that Windows' power mode, in Settings, System, Power and battery, is set to Best performance while plugged in. Second, check that the right graphics chip is working. The laptop switches between the integrated graphics and the NVIDIA card, and a game that runs on the wrong one will be slow.
In Settings, System, Display, Graphics, set the game to High performance, and in the NVIDIA Control Panel set the preferred graphics processor. Update the NVIDIA driver and the BIOS through HP Support Assistant. Cap the frame rate at the screen's refresh rate and lower settings that are heavy, such as ray tracing and resolution scaling, since this thin machine cannot always sustain the highest settings. Heat reduces speed. Use the laptop on a hard surface or a stand, keep the vents clear and check the temperatures in the Omen Gaming Hub;
if the chip reaches its limit, it slows down. Dust in the fans adds heat. Close background apps, and look in Task Manager for processes that use the processor. A drive that is nearly full slows loading, so keep a fifth free. If the laptop is slow only on battery, that is by design, and Windows and the Omen app reduce speed to save energy. If performance is poor with a good charger, the right mode and clear vents, run HP's diagnostics, and contact HP with the serial number if a component test fails.
Differential
Likely causes of “HP OMEN Transcend 14 is running very slowly”, and how to tell them apart
- 1
A quiet or eco performance mode
What separates it Slow even on the charger
How to confirm Choose Performance in Omen Gaming Hub
- 2
A smaller charger
What separates it Speed drops under load
How to confirm Use the HP charger
- 3
A game on the wrong graphics chip
What separates it Low frame rates
How to confirm Set it to High performance
- 4
Heat
What separates it Slowing after minutes
How to confirm Use a hard surface and clear the vents
- 5
A nearly full drive
What separates it Slow loading
How to confirm Keep a fifth free
Before you touch a setting
Record this first — changing settings destroys the evidence
- The performance mode
- The charger used
- The graphics chip the game uses
- The temperatures
Try in this order
0 of 6 completedCheck the Omen Gaming Hub mode
ReversiblePerformance when plugged in.
Use the HP charger
ReversibleNot a small one.
Set the game's graphics chip
ReversibleTo High performance.
Cap the frame rate
ReversibleAnd lower heavy settings.
Clear the vents
ReversibleAnd use a hard surface.
Run HP diagnostics
ReversibleIf it stays slow.
Model-specific
What is true of this model and not of its siblings
- Thin laptop
- Heat limits speed.
- Charger
- A small one cuts power under load.
Stop boundary
When this stops being a self-service repair
- !If diagnostics fail, contact HP with the serial number
- !If it is slow only on battery, that is by design
- !Update the BIOS and drivers
Evidence ledger
Sources behind this answer
Exact questions
Common questions
Why is my Omen Transcend 14 slow?+
A quiet mode, a small charger or the wrong graphics chip.
Does battery use slow it?+
Yes, by design.
Does heat matter?+
Yes, it throttles the chip.
Which charger do I use?+
The HP charger supplied.