dual channel mode crash system

[drbee]

I have this strange problem. I have 2 kingston memories 1gb each. If I put both on the system crashes giving this messge :

 

panic(cpu 0 caller 0x0042f4e3): "unable to find driver for this platform: \"ACPI\".\n"@/SourceCache/xnu/xnu-1228/iokit/Kernel/IOPlatformExpert.cpp:1338

 

if i just boot with one works flawlessy but i have to use -f option.

 

Please help me

[kocoman]

I am having the same problem. any solution? -f doesn't work either. 10.4.10 works fine before

 

thanks

[Software Updater]

Well I am sorry to bring up an old topic but I will anyway.

 

There are sometimes issues with certain RAM chips where Apple dosent like them.

 

You could also see if one is bad. Do you take the same exact chip out each time?

[scannerfm77]

I have this strange problem. I have 2 kingston memories 1gb each. If I put both on the system crashes giving this messge :

 

panic(cpu 0 caller 0x0042f4e3): "unable to find driver for this platform: \"ACPI\".\n"@/SourceCache/xnu/xnu-1228/iokit/Kernel/IOPlatformExpert.cpp:1338

 

if i just boot with one works flawlessy but i have to use -f option.

 

Please help me

 

I use 2x1GB Kingston and work fines. May be something wrong with the RAM.

[qbattersby]

bizarre, I have 4x1gb kingston chips and no problems, perhaps bad ram as suggested. use memtest to check