dmidecode from HP Pavilion DV6150EU

# dmidecode 2.9
SMBIOS 2.4 present.
20 structures occupying 822 bytes.
Table at 0x000F1C70.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: Hewlett-Packard
Version: F.38
Release Date: 06/20/2007
Address: 0xE6A20
Runtime Size: 103904 bytes
ROM Size: 1024 kB
Characteristics:
ISA is supported
PCI is supported
PNP is supported
BIOS is upgradeable
BIOS shadowing is allowed
ESCD support is available
Boot from CD is supported Selectable boot is supported
Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Serial services are supported (int 14h) Printer services are supported (int 17h) ACPI is supported
USB legacy is supported
AGP is supported
Smart battery is supported
BIOS boot specification is supported Targeted content distribution is supported

Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Hewlett-Packard
Product Name: HP Pavilion dv6000 (RR705EA#AKD)
Version: Rev 1
Serial Number: CNF65119NF
UUID: 434E4636-3531-3139-4E46-001B247EF68C Wake-up Type: Power Switch
SKU Number: RR705EA#AKD
Family: 103C_5335KV

Handle 0x0002, DMI type 2, 8 bytes Base Board Information
Manufacturer: Quanta Product Name: 30B8
Version: 65.28
Serial Number: None

Handle 0x0003, DMI type 3, 17 bytes Chassis Information
Manufacturer: Quanta
Type: Notebook
Lock: Not Present
Version: N/A
Serial Number: None Asset Tag:
Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: Unknown OEM Information: 0x00000000

Handle 0x0004, DMI type 4, 35 bytes
Processor Information
Socket Designation: Socket S1
Type: Central Processor
Family: Opteron
Manufacturer: AMD
ID: 82 0F 04 00 FF FB 8B 17
Signature: Family 15, Model 72, Stepping 2 Flags:
FPU (Floating-point unit on-chip) VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension) MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported) APIC (On-chip APIC hardware supported) SEP (Fast system call)
MTRR (Memory type range registers) PGE (Page global enable)
MCA (Machine check architecture) CMOV (Conditional move instruction supported) PAT (Page attribute table)
PSE-36 (36-bit page size extension) CLFSH (CLFLUSH instruction supported) MMX (MMX technology supported)
FXSR (Fast floating-point save and restore) SSE (Streaming SIMD extensions) SSE2 (Streaming SIMD extensions 2) HTT (Hyper-threading technology)
Version: AMD Turion(tm) 64 X2 Mobile TL52
Voltage: 1.6 V
External Clock: 200 MHz
Max Speed: 1600 MHz
Current Speed: 1600 MHz
Status: Populated, Enabled
Upgrade: None
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: Not Provided
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified

Handle 0x0005, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1 Cache
Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Back
Location: Internal
Installed Size: 64 KB
Maximum Size: 64 KB
Supported SRAM Types:
Burst
Pipeline Burst
Asynchronous
Installed SRAM Type: Asynchronous
Speed: Unknown
Error Correction Type: Unknown
System Type: Unknown
Associativity: Unknown

Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2 Cache
Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Through
Location: Internal
Installed Size: 1024 KB
Maximum Size: 1024 KB
Supported SRAM Types:
Burst
Pipeline Burst
Synchronous
Installed SRAM Type: Synchronous
Speed: Unknown
Error Correction Type: Unknown
System Type: Unified
Associativity: Unknown

Handle 0x0007, DMI type 9, 13 bytes System Slot Information
Designation: PCI Express Slot 1
Type: 64-bit PCI Express Current Usage: Available
Length: Short
ID: 0
Characteristics:
5.0 V is provided 3.3 V is provided

Handle 0x0008, DMI type 9, 13 bytes System Slot Information
Designation: PCI Express Slot 2
Type: 64-bit PCI Express Current Usage: Available
Length: Short
ID: 0
Characteristics:
5.0 V is provided
3.3 V is provided
PME signal is supported Hot-plug devices are supported

Handle 0x0009, DMI type 10, 6 bytes On Board Device Information
Type: Video
Status: Enabled Description:

Handle 0x000A, DMI type 11, 5 bytes OEM Strings
String 1: $HP$
String 2: LOC#

Handle 0x000B, DMI type 15, 29 bytes
System Event Log
Area Length: 16 bytes
Header Start Offset: 0x0000
Header Length: 16 bytes
Data Start Offset: 0x0010
Access Method: General-purpose non-volatile data functions Access Address: 0x0000
Status: Valid, Not Full
Change Token: 0x000000FC
Header Format: Type 1
Supported Log Type Descriptors: 3
Descriptor 1: POST error
Data Format 1: POST results bitmap
Descriptor 2: Single-bit ECC memory error
Data Format 2: Multiple-event
Descriptor 3: Multi-bit ECC memory error
Data Format 3: Multiple-event

Handle 0x000C, DMI type 16, 15 bytes Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None Maximum Capacity: 2 GB
Error Information Handle: Not Provided Number Of Devices: 2

Handle 0x000D, DMI type 17, 27 bytes Memory Device
Array Handle: 0x000C
Error Information Handle: No Error Total Width: 64 bits
Data Width: 64 bits
Size: 512 MB
Form Factor: DIMM
Set: 1
Locator: DIMM 1
Bank Locator: Bank 0,1
Type: DDR2
Type Detail: Synchronous
Speed: 667 MHz (1.5 ns)
Manufacturer: EC00000000000000 Serial Number: 7F950CE2 Asset Tag: Not Specified Part Number: M4 70T6554CZ3-CE6

Handle 0x000E, DMI type 17, 27 bytes Memory Device
Array Handle: 0x000C
Error Information Handle: No Error Total Width: 64 bits
Data Width: 64 bits
Size: 512 MB
Form Factor: DIMM
Set: 1
Locator: DIMM 2
Bank Locator: Bank 2,3
Type: DDR2
Type Detail: Unknown
Speed: 667 MHz (1.5 ns)
Manufacturer: EC00000000000000 Serial Number: 7F95FB6E Asset Tag: Not Specified Part Number: M4 70T6554CZ3-CE6

Handle 0x000F, DMI type 19, 15 bytes Memory Array Mapped Address

        Starting Address: 0x00000000000
        Ending Address: 0x0003FFFFFFF
        Range Size: 1 GB
        Physical Array Handle: 0x000C
        Partition Width: 0

Handle 0x0010, DMI type 20, 19 bytes Memory Device Mapped Address
Starting Address: 0x00000000000 Ending Address: 0x0001FFFFFFF Range Size: 512 MB
Physical Device Handle: 0x000D Memory Array Mapped Address Handle: 0x000F Partition Row Position: 2 Interleave Position: 2
Interleaved Data Depth: 2

Handle 0x0011, DMI type 20, 19 bytes Memory Device Mapped Address
Starting Address: 0x00020000000 Ending Address: 0x0003FFFFFFF Range Size: 512 MB
Physical Device Handle: 0x000E Memory Array Mapped Address Handle: 0x000F Partition Row Position: 2 Interleave Position: 2
Interleaved Data Depth: 2

Handle 0x0012, DMI type 32, 20 bytes System Boot Information
Status: <OUT OF SPEC>

Handle 0x0013, DMI type 127, 4 bytes End Of Table

Thanks for the dmidecode output.

Do you notice any functional difference when booting with

"acpi_osi=Linux" (default for 2.6.22 and earlier)
vs.
"acpi_osi=!Linux" (default for 2.6.23 and later)

in particular, please check sound.

Also, please send me the output from acpidump.

thanks,
-Len

ps
If you don't have acpidump, you can get it from pmtools here:
http://www.lesswatts.org/projects/acpi/utilities.php
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