black blank screen po ba? kapag black blank screen po try to see yung VC mo, try using another VC, kapag hindi pa rin sya gumana try mo po alisin mems mo then try mo makinig if my beeping sounds, try mo alisin ang VC at mems makinig ka if my beeping sounds, kapag wala syang beeping sounds baka mobo mo po may problema, kapag nagbeep sya try mo ibalik isa isa ang mems mo, every time na ikakabit mo yung isa try mo magboot up until makita mo kung may defective memory ka na, kapag hindi pa rin po gumana yung VC mo if may built in ka yun itry mo gamitin at tska tama yung isang kaespiya natin tingnan mo po yung copper connector ng mems mo baka madumi na try mo syang linisin gamit ka ng pencil eraser para kumintab sya ulit
