BRIAN LIFE AND TECH

hi all, kasut roda anak saya telah rosak..plastik pengikat bahagian kakinya telah patak. dah terpisah dari body..jadi, apa berikut dibawah apa yang saya buat untuk baikinya.. alang-alang baiki bahagian yg dah patah tu, saya juga serviskan sekali bearing roda dengan buat cleaning, greasing semula bearing roda kasut roda anak saya supaya lebih lancar pergerakannya. Figure 1: Bahagian roller skate yang patah Gambar atas tu menunjukkan bahagian pengikat roller skate anak sy yang yah patah..daripada buang roller skate ni, sy decide untuk baiki dengan menebuk lubang dan ikat dengan cable tight seperti yang ditunjukkan dalam rajah atas. Kemudian, mix kan dgn pelekat extra strength epoxy, baru melekat kuat dan hopefully tahan lama..(contoh  epoxy seperti rajah dibawah Figure 2: Pelekat epoxy yang diguna untuk menyambung bahagian yang patah Dalam masa sama, anak 2 juga komplen yang roda roller skate dia tak smooth. Jadi, sy remove screw yang ikat roda dan b...

Hi all, this is my wife old laptop..purchased back in 2009..still quite smooth and has been utilise by her and the kids. After several time facing the problem with it charger such as overheat, melting, magnet connector damaged, then fix it again as in  the link for several time. then..i decided to install the charger cable permanently with the hope that it can last long.  Since this laptop stay at the same place and not moving around. so, it is safe to, i guess, to permanently install its charger cable, as long as its working. Figure 1: Disassemble the macbook to access the charger circuit (picture shown mainboard) Disassembley and fixing step: 1) The first step was to remove back cover to have acces to internal circuitary. 2) Once back cover is open, disconnect the battery connector first to cut/remove supply from battery to the circuit. This is important to make sure no damage happen to mainboard during repair work. 3) remove battery by unscr...