How to enable re size bar

[dita]

Hey, this is probably asked a lot but one more question isnt gonna hurt anybody . 

Basically i was wondering, if my gpus bios wasnt updated would i even see the re size bar option in bios? I enabled it in bios, my launch CSM is always disabled, my bios mode is UEFI, so pretty much i did everything except updating the gpu ...because i tought that BIOS settings will appear only if gpu is updated. In System Information in NVCP it says its not enabled so im guessing it still needs to be updated. I have asus strix 3070 and i know that 3070 and above need to get updated, but im a 2nd owner so i tought the guy maybe did it .

Anyways let me know if i missed to do or enable something.

Thanks in advance!!

[KnoT]

You need to enable it in BIOS look for:
On Gigabyte board for example its Settings -> IO Ports 

Above 4G Decoding

Re-Size Bar Support

Then you can check in GPU-Z

[GuiltySpark_]

If you have issues, the latest vBIOS for that card is here: https://rog.asus.com/graphics-cards/graphics-cards/rog-strix/rog-strix-rtx3070-o8g-gaming-model/helpdesk_bios/

 

(Verify that's what you have)

[dita]

12 minutes ago, KnoT said:

You need to enable it in BIOS look for:
On Gigabyte board for example its Settings -> IO Ports 

Above 4G Decoding

Re-Size Bar Support

Then you can check in GPU-Z

I checked gpuz, everything is on YES except ''resize bar enabled in bios''...hmm idk how tho

[KnoT]

4 minutes ago, dita said:

I checked gpuz, everything is on YES except ''resize bar enabled in bios''...hmm idk how tho

10 sec in Google:

 

 

[dita]

Just now, KnoT said:

10 sec in Google:

 

 

Nah i mean idk how it says its not enabled, i did all that in BIOS, ill double check

[dita]

7 minutes ago, KnoT said:

10 sec in Google:

 

 

i just double checked, everything is good in BIOS so idk whats the issue

[GuiltySpark_]

42 minutes ago, dita said:

I checked gpuz, everything is on YES except ''resize bar enabled in bios''...hmm idk how tho

If it says Re-Bar is on in GPU-Z, its on.

 

What is the issue?

 

If you want another opinion, check Nvidia Control Panel. Click System Information on the bottom left.

 

[dita]

12 minutes ago, GuiltySpark_ said:

If it says Re-Bar is on in GPU-Z, its on.

 

What is the issue?

 

If you want another opinion, check Nvidia Control Panel. Click System Information on the bottom left.

 

The issue was weird, i double checked my gpu model, updated vbios again and now it works perfectly. Even tho it said driver was installed it didnt work, now its fixed. In gpuz it said its not enabled in bios, but it was, rly weird

[Mark Kaine]

1 hour ago, dita said:

i know that 3070 and above need to get updated,

only the hash rate limited ones dont need an update, everything before those do.

 

btw, i have a launch 3070, no resize bar and there are no issues whatsoever. but anyways the "issue" seems to be fixed (i say *issue* because depending on title performance is actually worse with resize bar) 

[KnoT]

3 minutes ago, Mark Kaine said:

only the hash rate limited ones dont need an update, everything before those do.

 

btw, i have a launch 3070, no resize bar and there are no issues whatsoever. but anyways the "issue" seems to be fixed (i say *issue* because depending on title performance is actually worse with resize bar) 

Its actually not, Nvidia limits rebar in drivers only to selected Games and my guess would be 2 games that see benefit, you can always force it with Nvidia Inspector.