The LG Gram AI continues the Gram line’s famous ultralight tradition while adding Copilot and on-device AI features. Owners generally love the weight and battery life, but report a familiar set of issues: the Copilot key doing nothing, AI features that will not initialize, battery drain that betrays the Gram name, and the occasional driver tangle after Windows updates.

The Gram AI ships in both Intel Core Ultra and AMD Ryzen AI configurations, which matters because the fixes — especially drivers — differ completely between them. This guide covers both variants with clear notes on where they diverge, so you follow the right path for your machine.

Work through these fixes in order, from Copilot basics to deeper system repairs. If you are comparing with MSI Prestige AI Evo problems , the Intel-side advice overlaps directly, and anyone with disconnecting Wi-Fi should also see our Copilot+ PC Wi-Fi disconnecting guide.

Why this happens

  • Two chip variants: Intel and AMD Gram AI models need entirely different drivers; mixing them causes failures.
  • Copilot prerequisites: The key and app need the Store app, supported region, and account sign-in.
  • LG software layer: LG’s utilities for battery, display, and updates can conflict with Windows native management.
  • Startup bloat: Preinstalled apps consume the resources that should deliver the Gram’s signature responsiveness.
  • Display power draw: The high-resolution display at full brightness is the single biggest battery consumer.
  • Driver gaps after updates: Major Windows updates occasionally break LG-specific drivers until LG ships updates.
  • NPU variant differences: Not all Gram AI configurations meet the 40 TOPS Copilot+ bar, so some AI features are unavailable by design.

How to fix it

Work through these in order — diagnose first, then act.

Fix 1: Get the Copilot key and app working

The Copilot key launches the Copilot app — nothing more. If the app is missing, outdated, region-blocked, or signed out, the key appears broken. The repair takes two minutes: verify the app, the region, and the sign-in.

  1. Open the Microsoft Store, search for Microsoft Copilot, and install or update it.
  2. Open the app and sign in with your Microsoft account.
  3. Go to Settings, Time & language, Language & region, and confirm a Copilot-supported region.
  4. Press the Copilot key — it should open the app; restart the laptop if it does not respond immediately.
  5. Check Settings, Personalization, Taskbar, and ensure the Copilot toggle is enabled.
  6. On managed devices, confirm with IT that Copilot is not disabled by policy.

Fix 2: Identify your variant and update drivers properly

LG’s support site serves both Intel and AMD Gram AI models, and installing the wrong chipset or NPU driver will break devices. Confirm your processor, then update through LG’s own channels for validated packages.

  1. Open Settings, System, About, and note whether your processor is Intel Core Ultra or AMD Ryzen AI.
  2. Open LG Update Center (or LG Smart Assistant) and install all recommended updates.
  3. On LG’s support site, enter your exact model number to filter drivers to your variant.
  4. Install chipset, graphics, NPU/AI, Wi-Fi, and Bluetooth drivers matching your chip.
  5. Then run Windows Update for OS-level fixes and any remaining driver updates.
  6. Restart fully after chipset and graphics updates, and verify Device Manager shows no warnings.

Fix 3: Restore battery life

The Gram name promises all-day battery, so poor endurance means something is misconfigured or stuck. The display is usually the biggest lever, followed by startup programs and sleep-blocking drivers. Work through all three for the full recovery.

  1. Lower display brightness to a comfortable level — the screen is the largest power draw.
  2. Open Task Manager’s Startup apps tab and disable everything non-essential.
  3. Go to Settings, System, Power & battery, and set power mode to Balanced or Best power efficiency.
  4. Open Command Prompt as administrator and run powercfg /sleepstudy to find sleep blockers.
  5. Update Wi-Fi and chipset drivers, the most common culprits for standby drain.
  6. In LG’s battery settings, check for a battery saver or charge-limit feature and configure it for your usage pattern.

Fix 4: Fix sluggish performance

A Gram AI that feels slow is almost always a software problem: too many background apps, wrong power mode, or a stuck process. The chips inside are genuinely fast, so persistent lag deserves diagnosis rather than acceptance.

  1. Open Task Manager, sort by CPU and Memory, and identify resource hogs.
  2. Uninstall trial software and utilities you never use via Settings, Apps.
  3. Set power mode to Best performance while plugged in to test whether throttling was the cause.
  4. Update graphics and chipset drivers for your specific variant (Intel or AMD).
  5. Check that Windows Search indexing is not stuck — open Indexing Options and look for errors.
  6. If slowness started after an update, use System Restore to test whether the update was the trigger.

Fix 5: Get Copilot+ AI features running

AI features like Recall, Studio Effects, and Live Captions share prerequisites across all Gram AI variants: Windows 11 24H2, a working NPU driver, account sign-in, and supported region. Additionally, verify your specific configuration actually meets the 40 TOPS Copilot+ requirement — some Gram AI models do not.

  1. Confirm Windows 11 version 24H2 or later in Settings, System, About.
  2. Check Task Manager’s Performance tab for an NPU entry and note its TOPS rating if shown.
  3. If no NPU appears, your configuration may not be a full Copilot+ PC — check LG’s specs for your model.
  4. Sign in with a personal Microsoft account and confirm a supported region.
  5. Update AI-related apps (Camera, Paint, Photos) from the Microsoft Store.
  6. For Intel variants with NPU trouble, our guide on Intel AI Boost driver not installing covers the driver repair process.

Fix 6: Fix Wi-Fi and Bluetooth instability

Wireless drops on the Gram AI follow the standard pattern: outdated drivers plus aggressive power management. The fix is a clean driver refresh with power saving disabled on the adapters, using variant-correct packages from LG.

  1. Note your exact Wi-Fi card in Device Manager under Network adapters.
  2. Download the matching driver from LG’s support site for your model and chip variant.
  3. Uninstall the Wi-Fi device in Device Manager, restart, and install the fresh driver.
  4. In the adapter’s Properties, Power Management tab, untick “Allow the computer to turn off this device”.
  5. Update the Bluetooth driver the same way and re-pair devices fresh.
  6. Forget and rejoin your Wi-Fi network to clear any corrupted profile.

Closing

The Gram AI lives up to its ultralight promise once the software is sorted: confirm your chip variant before touching drivers, keep LG Update Center current, trim startup bloat, and verify Copilot prerequisites.

Frequently asked questions

Why is the Copilot key not working on my LG Gram AI?
The Copilot key needs the Copilot app installed, a supported region, and a Microsoft account sign-in. Reinstall the Copilot app from the Microsoft Store, verify your region settings, and update Windows to 24H2 or later.
How do I update drivers on the LG Gram AI?
Use the LG Update Center or LG’s support website for your exact model. The Gram AI comes in Intel Core Ultra and AMD variants, so confirm your processor first and download only matching drivers.
Why does my LG Gram AI battery drain so fast?
Fast drain is usually caused by too many startup programs, the display at maximum brightness, or a driver blocking sleep. Trim startup apps, lower brightness, update drivers, and check sleep behavior with powercfg.
Is the LG Gram AI a Copilot+ PC?
It depends on the configuration — some Gram models meet Copilot+ requirements with 40+ TOPS NPUs while others do not. Check Task Manager’s Performance tab for an NPU entry and confirm Windows 11 24H2 to see if AI features are available.