OK, je to tedy SW problem (HW notebooku je ok).
Stahni znova
http://global-download.acer.com/GDFiles/Driver/Chi pset/Chipset_Intel_8.3.0.1018_XPx86XPx64_A.zip?ace rid=633741498119474654&Step1=Netbook&Step2=Aspire% 20One&Step3=AOD250&OS=X02&LC=cs&BC=Acer&SC=EMEA_7
a zkus ho znova instalovat.
EDIT
Instalace zvuku - Audio_Realtek_5.10.0.5928 -
http://global-download.acer.com/GDFiles/Driver/Aud io/Audio_Realtek_5.10.0.5928_XPx86_A.zip?acerid=63 3885787719691857&Step1=Netbook&Step2=Aspire%20One& Step3=AOD250&OS=X02&LC=cs&BC=Acer&SC=EMEA_7
dopadne OK ? Bez modre smrti po restaru ?
EDIT 2
je tam i starsi verze -Audio_Realtek_5.10.0.5798 - zvuku
http://global-download.acer.com/GDFiles/Driver/Aud io/Audio_Realtek_5.10.0.5798_XPx86_A.zip?acerid=63 3741506311639761&Step1=Netbook&Step2=Aspire%20One& Step3=AOD250&OS=X01&LC=en&BC=Acer&SC=EMEA_7
tu jsi zkousel instalovat ?