Ano je to zbytecny 
K tvojmu problemu: Tvoja doska podporuje maximalne 2GB RAM Je te relativne starsia doska a starsi chipset. Mas to urcite aj v navode a aj na strankach gigabyte:
http://www.gigabyte.com.tw/Products/Motherboard/Pr oducts_Spec.aspx?ClassValue=Motherboard&ProductID= 2325&ProductName=GA-945PL-S3
4 DDR II DIMM memory slots (supports up to 2GB memory)
2moduly predaj a uz RAM nekupuj
poradna.net
Neregistrovaný Přihlásit Registrovat