Kako da ti neko pomogne? ;)

Ako si već u HW odeljku problem izložio, red je da navedeš koji hardver je u pitanju.
Da li je zvučna karta integrisana na ploči ili je samostalna kartica?
Ako je ono prvo, napiši koja je ploča, ako je ono drugo koja je kartica.
Koji OS je u pitanju?

Zvucna karta je integrisana,maticna ploca je ova:
Intel A845E AGP 4x Pentium 4 DDRAM ATX Mainboard
Support Intel 478 -Pin Pentium 4 FC-PGA2 Processors (Willamette/Northwood)
Support 533mHz System Bus
Intel 845E + ICH4 chipset
Suspend-to-RAM (STR) Technology to support Instant ON
TWO 184 pin DIMM slots Supporting up to 2GB Memory Capacity
Support PC1600 or PC2100 DDR DIMM (DDR200/DDR266)
5 x PCI slots, 1 x CNR slot
1 x 4X AGP expansion slot
6 x USB 2.0 ports(3xRear USB Connector, 2xFront 1xCNR),1 x IrDA header
1 x FDD port, 1 x LPT port with ESD/EMI protection, 2 x COM
Jumperless for CPU Frequency setting
Temperature and Voltage Hardware Monitor Support
Dual IDE Channels Supporting Four Ultra-DMA33/66/100 IDE Devices
Modem Ring Wakeup for External Modem
WAKEUP-LINK Header to Support Intel Wake-On-LAN
Integrated AC97 Audio Onboard
AC97 2.1 Compliant Codec with 3D Stereo Enhancement
1 x Line-out(w/Headphone Amplifier)1 x Line-in, 1 x Mic-in
1 x CD-in, 1 x AUX-in, 1 x Game Port
Overcurrent protection over Keyboard & Mouse
Coloured Connectors: FDD, IDE, COMs etc.
Keyboard & PS/2 Mouse Wakeup
Phonenix BIOS PC99/ACPI/DMI Compliant
Award BIOS PC99/ACPI/DMI Compliant
ATX Power Supply Interface
ATX form factor, 305mm x 190mm

A OS mi je: Windows Xp Professional Service Pack 2

Jel to Zida ploča?
C-Media 9738?

Jeste

Juce sam imo problem na Dellu optiplex gx520,nabacim drivere uz XP koji se vode kao njegovi a on nece,kaze nije soundmax.Onda mu sa nekog starog CD od neke maticne ploce nabacim silom drivere za AC97,on prijavi par puta da driveri nisu kompatibilni a ja silom i na kraju dobijem zvuk.Pa znam da su mu prije bili AC97 dok je radio zvuk.Otprilike ako tvoja masina ima ime potrazi listu drivera na netu.Ako nema onda skini negdje AC97 pa nabaci ponovo.Instaliraj i kratki program SIW sa neta npr. za dijagnostiku pa vidi sta ti sad prijavljuje.Sta ti prijavljuje na MyComputer/properties/hardware/device manager?

Ma nece,ne znam sto.Instaliram Realtek AC97 Audio Driver,ali nece da radi.Kad pustim neku pesmu izadje mi samo:
Cannot play back the audio stream: no audio hardware is available, or the hardware is not responding. (Error=80040256)

Instaliras Realtek drajver? Sto Realtek kad treba da nadjes drajver za C-Media integrisani audio na toj ploci C-Media i Realtek nisu isto... Simptomi opisani mogu isto da ukazuju da je vreme da se Windows instalira od pocetka ili da je otisao integrisani audio na ploci.