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Windows 7: Trouble after installing 4GB RAM,can't find enough resource code12 err

13 Nov 2010   #1

Windows 7 Professional 32bit
Trouble after installing 4GB RAM,can't find enough resource code12 err

Hi all.

I recently upgraded my laptop from 2gb to 4gb ram. On the system, it turns out fine (tells me I've got 3gb in 32bit Windows 7, 4gb in 64bit Windows 7)

However, the problem was critical. My wlan card, which is Intel PRO 3945ABG (on-board) gets disabled when I have 4gb ram. I went into device manager and found out that Intel ICH8M Family PCI Express Root port 4 was having a warning, saying that it does not have enough resource to allocate (code 12 error).

I went back to 2gb ram and it works just fine. However, it seems like my wlan has the memory location from A0000000-AFF000000 something like this, and the memory location for PCI Express Root Port 4 was A000000-AFFFF00000 something like that.

Hmmm, has anybody experienced this kind of problem when they upgraded their ram module?? my m/b is mobile intel gm965, using intel t7300.

My System SpecsSystem Spec
14 Nov 2010   #2

Microsoft Community Contributor Award Recipient

Windows 10, Home Clean Install

Maybe the first thing you should try is a memory test
Run for at least 7 passes.
Then test each slot with a good stick
Download memtest86 and test RAM
My System SpecsSystem Spec

 Trouble after installing 4GB RAM,can't find enough resource code12 err

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