same https://vinafix.com/threads/aspire-5742g-la-5893p.3058/#post-6929 Acer - Aspire 5742G LA-5893P Aspire_5742G_LA-5893P schematic and BIOS vinafix.com
need clear Me for this dump and model please i have tried (NEW70 LA-5891P REV 1.0 HM55 DIS 216-0774007 SB) but black screen need clear ME for la-5891p with bga 216-0774211