Ayuda no tengo audio, IBM ThinkPad T42

Hola, no tengo audio en mi laptop!

--------[ EVEREST Home Edition (c) 2003-2005 Lavalys, Inc. ]------------------------------------------------------------

Version EVEREST v2.20.405
Homepage http://www.lavalys.com/
Report Type Report Wizard
Computer PCLUCANA
Generator Nella Lucana
Operating System Microsoft Windows XP Professional 5.1.2600 (WinXP Retail)
Date 2010-09-09
Time 13:26


--------[ Summary ]-----------------------------------------------------------------------------------------------------

Computer:
Operating System Microsoft Windows XP Professional
OS Service Pack Service Pack 3
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name PCLUCANA
User Name Nella Lucana

Motherboard:
CPU Type Mobile Intel Pentium M 735, 1700 MHz (17 x 100)
Motherboard Name IBM ThinkPad T42
Motherboard Chipset Intel Odem i855PM
System Memory 1024 MB (PC2700 DDR SDRAM)
BIOS Type Phoenix (10/29/04)
Communication Port Communications Port (COM2)
Communication Port Printer Port (LPT1)

Display:
Video Adapter ATI MOBILITY RADEON 7500 (32 MB)
Video Adapter ATI MOBILITY RADEON 7500 (32 MB)
3D Accelerator ATI Mobility Radeon 7500 (M7)
Monitor IBM ThinkPad 1024x768 TFT LCD
Monitor Generic Television (93516843009)

Multimedia:
Audio Adapter Intel 82801DBM ICH4-M - AC'97 Audio Controller [A-1]

Storage:
IDE Controller Intel(R) 82801DBM Ultra ATA Storage Controller - 24CA
SCSI/RAID Controller SCSI/RAID Host Controller
Disk Drive WDC WD1200BEVE-00WZT0 (111 GB, IDE)
Optical Drive FZ6214C ZBD404V SCSI CdRom Device
Optical Drive MATSHITA UJDA755yDVD/CDRW (DVD:8x, CD:24x/16x/24x DVD-ROM/CD-RW)
SMART Hard Disks Status OK

Partitions:
C: (NTFS) 40000 MB (19215 MB free)
D: (NTFS) 74470 MB (67725 MB free)
Total Size 111.8 GB (84.9 GB free)

Input:
Keyboard Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Mouse PS/2 Compatible Mouse

Network:
Network Adapter 11b/g Wireless LAN Mini PCI Adapter (192.168.1.42)
Network Adapter Intel(R) PRO/1000 MT Mobile Connection
Modem ThinkPad Integrated 56K Modem

Peripherals:
Printer Detectando automáticamente HP DeskJet 880C en WILLY
Printer Microsoft Office Document Image Writer
USB1 Controller Intel 82801DBM ICH4-M - USB Controller [A-1]
USB1 Controller Intel 82801DBM ICH4-M - USB Controller [A-1]
USB1 Controller Intel 82801DBM ICH4-M - USB Controller [A-1]
USB2 Controller Intel 82801DBM ICH4-M - Enhanced USB2 Controller [A-1]
USB Device TouchChip Fingerprint Coprocessor
Battery Microsoft AC Adapter
Battery Microsoft ACPI-Compliant Control Method Battery


--------[ DMI ]---------------------------------------------------------------------------------------------------------

[ BIOS ]

BIOS Properties:
Vendor IBM
Version 1RETDHWW (3.13 )
Release Date 10/29/2004
Size 1024 KB
Boot Devices Floppy Disk, Hard Disk, CD-ROM
Capabilities Flash BIOS, Shadow BIOS, Selectable Boot, EDD, BBS
Supported Standards DMI, APM, ACPI, ESCD, PnP
Expansion Capabilities PCI, AGP, PCMCIA, USB

[ System ]

System Properties:
Manufacturer IBM
Product 2373KGS
Version ThinkPad T42
Serial Number 99TM2WC
Universal Unique ID 2F164681-471711CB-B86AD600-D0E3BF28
Wake-Up Type Power Switch

[ Motherboard ]

Motherboard Properties:
Manufacturer IBM
Product 2373KGS
Version Not Available
Serial Number J1XXE4B913J

[ Chassis ]

Chassis Properties:
Manufacturer IBM
Version Not Available
Serial Number Not Available
Asset Tag No Asset Information
Chassis Type Notebook