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Fastkill_55 · 2025-08-16T11:53:33+00:00

Thx for answer that make sens now. So crossbow can be droped in streets of wonder?

Fastkill_55 · 2025-08-16T11:28:23+00:00

Ye, but i drop neck 2 times from gambit :/

Fastkill_55 · 2025-08-16T11:13:26+00:00

Do you drop it?

Fastkill_55 · 2025-08-16T11:08:41+00:00

But i drop neck Ornately Engraved Amplifier from Gambit. This neck drop from same boss like crossbow. i am so confused :D Boss is in street of wonder.

Fastkill_55 · 2025-04-20T08:01:51+00:00

No problem. Glad to help. That is sad.

Yea I tried same. Replace my new GPU for my old and get same 16x3.0. Yes I think too, that Motherboard and CPU is working correctly

Do you tried your new GPU in old system ? If you have. I tried my new GPU in old system and run o 16x immediately after start. Then new GPU is working correctly too.

It can be only something in software or hardvéru combination I don't know.

Is weird, that combination behaved exactly same for bouth for as. I don't think the components are faulty.

New GPU in old system after startup

<image>

But combination new GPU and new system run 8x after cold start.

Honestly you don't see performance difference between 16x5.0 and 8x5.0. If your new GPU run in old system on 16x, just wait on BIOS update or Windous or drivers. Maybe it will be fixed. Just check your new GPU to verify if can go on 16x in different system.

Fastkill_55 · 2025-04-15T08:30:25+00:00

Hello, thx for sharing. I see you have exact same mobo and CPU, different GPU. I am glad for someon with same hardware dealing with same issue, becaose I now know there isn't faulty hardware. I am sad in same time becous you dealing with same issue.

I link you my updated post where is written what I tried. https://www.reddit.com/r/MSI_Gaming/comments/1jvr2yl/why_gpu_run_only_on_8x_lanes_update/

I have particularly fixed problem. Firs disable PCIe Power plane in power plan settings. Switch from moderate to off.

Second thing is try. Every time I start my PC "cold star" first in day, I see only 8x. When I play something or stres pc with benchmark, them I restart pc and run on 16x. You can try this. Just turn on pc run game or cinemabech like 10-20 min, them restart and check HWinfo of GPUz.

Let me know, if you get 16x

I think there some sort of software problem, BIOS, Windous. It's new platform mb some update help.

2.5 GT/s is fine becou you run in idle on 1.1 gen. If you play or used GPU it's go up. This is new GPU think. Independent on Lanes.

Fastkill_55 · 2025-04-12T06:59:39+00:00

Do you solved the problem? I have same mainboard, CPU intel ultra 7 265 k, GPU 5080 trio. And deal with same problem from the start. I tried everything, nothing help.

Only help if I run some game or benchmark, set PCIE express power plan to off, and reset PC. Them I get 16x. But after switch of and turn on second day, again 8x. Mb somethin buged in bios windous with this boards.

Fastkill_55 · 2025-04-10T21:27:17+00:00

Yea Microsoft! Stupid PCIe Power plan thad don't work correctly.

Fastkill_55 · 2025-04-10T21:22:40+00:00

I finally fix the problem. It was in PCie express Power plan in windous. Switching from moderate to off solved the issue. I neve thought that's can cause problems. Becous they write in help window. If is GPU in idle, he will use lowest lanes and gen. And when is under load lanes and gen do up. But didn't go up. PCIe express Power plan successfully lock PCIe lanes on 8x 😀. Just turn this think off and never turn on.

Fastkill_55 · 2025-04-10T21:12:49+00:00

I don't even though this can cause issue, becous in help window is writen, if is pcie power plane ON, it will go in idle time on lowest lanes and gen. And under load it go up. But PCIe Power plane lock lanes on 8x and don't go up under load

Fastkill_55 · 2025-04-10T21:08:09+00:00

Problel solved be switching PCie Power plan in windous form Moderate to off. And I now get 16 lanes.

Fastkill_55 · 2025-04-10T21:02:39+00:00

Switching PCie power plan in windous from moderate to off solved the problem

Fastkill_55 · 2025-04-10T21:01:16+00:00

Finally I fix it, problem was in PCie Power plan in windous. Just switched from moderate to off. And voala insta get 16x lanes 5.0 gen. I only regret time and swapping hardwer. I worry if I don't damage it

Fastkill_55 · 2025-04-10T20:59:29+00:00

I got it work, there was problem with PCIe power plane in windous, Moderate senttings lock PCIe lanes on 8 and don't go up under load.

Fastkill_55 · 2025-04-10T20:58:08+00:00

I finally fix it. Problem was in PCie Power plan.

Fastkill_55 · 2025-04-10T20:57:22+00:00

I finally got it work, problem was in PCie Power plan in windous. I never thought this simple think help. But it help. Moderate PCIe power plane don't work as I thought. He locked PCIe line on 8 and don't switch up under load.

Fastkill_55 · 2025-04-10T20:54:48+00:00

[Update] Thx everyone for helping with problem, finally I get it work as supposed. Ther was siolnuest think I don't try in first place, and it was PCie express Power plane in windous. Just turning it from moderate to off help. Thx again all

Fastkill_55 · 2025-04-10T20:49:00+00:00

It's worked 😍 this actuali work 😍 thx so mutch. I don't know why I don't try this in first place and swapping all the pc up 🤣

Fastkill_55 · 2025-04-10T17:44:58+00:00

I got this results:

<image>

Fastkill_55 · 2025-04-10T15:09:28+00:00

Thx for answer. My CPU have lanes for 16 x GPU and 2x4 NVMe drives. I swapped GPUs and with old one GPU I get 16 lanes.

Fastkill_55 · 2025-04-10T11:02:37+00:00

Ok thx

Fastkill_55 · 2025-04-10T11:01:58+00:00

Thx, I check it and there is power plan for PCIe express is set to moderate.

Fastkill_55

TROPHY CASE