Hp pavilion g6 2227tu disassemble and assemble,solving microphone problem,open Display &other parts

Hp pavilion g6 2227tu disassembly and assemble, solving microphone problem,
Fix mic problem, disassemble all part,how did open display, how did open microphone, hp pavilion g6 2227tu speaker change,
Laptop internal hard drive upgrade 500gb to samsung ssd 1tb