salam tuan. acer 4250 ni, boleh ke kalau nk upgrade wifi card tu kepada dual band? satu lg sy tengok cuma ada satu wayar hitam je. bila sy try search dlm youtube kebanyakan semuanya ada 2 wayar. hitam dan putih/kelabu. mohon pencerahan tuan.tq
Hello , I have a Acer aspire 4250 laptop. It suddenly stopped working while switching on by a beep sound. Now if I put on the charger light turns on ,but when i connect it to laptop the light goes off and laptop does not power on. can get your expert solution on this..
1. unplug the charger and try to switch on the laptop using the battery. 2. take out the battery then plug in the charger.. try switch on. if nothing, i think, there is short circuit somewhere on the motherboard.
Ye sy punya model 4250 sebijik mcm dlm video ni Sy ade try bukak semua skru bawah tu tp bila nk bukak casing dia mcm melekat dgn something X pemah bukak pn casing tu sblm ni risau nak sentap takut ade part yg putus ke Ade cara x nk bukak bawah tu sbb sy tgk awk bukak dlm video tu mcm senang 😅
@@arifsahari9826 ni nak bukak casing laptop tu ye? oh.. lepas bukak semua skru, kena congkel sikit tepi2 casing sampai semua dah longgar semua sudut baru boleh cabut. ye, kalau tak biasa buat mmg susah dan mengerikan.