证明下管性能不良，，但是测不出来！
型号：宏基E1-571G 板号：LA-7912P 故障：电池开机正常，适配器不开机。。客户送修机器，说充电器不能...
connections safe and secure. ✨ Simple and elegant: the acer laptop motherboard has a simple and elegant design, which is suitable for any home or office environment. ✨ Portable & convenient: the laptop motherboard is lightweight and portable, easy to carry. it can be placed in a ...
Onboard SSD No Onboard Memory No Memory Size 2GView more DescriptionReport Item Specifications: Graphics Card Type: Non-Integrated-NVDIA Memory Type: DDR3 Support Screen Size: 15 Inches Memory Size: 2g Part Number: LA-7912P Chipset: Other Features: |Acer Spin 713 Review| **Enhanced Performanc...
x 型号；ACER E1-571 板号LA-7912P 注意是集成的主板。确定百分百OK的主板。这个机器是误杀桥的...
40 换了这么多东西修起来就不值了吧 你这样给客户报了多少钱呢 报价不高350 维修就这样有什么不值的...
Compatible Brand acer Model Number V3-571 E1-571G E1-571 E1-531View more DescriptionReport Item Notice! ! ! (Instructions before ordering) 1. Please first confirm whether your old motherboard model is suitable for the motherboard in this link (you can send us a picture of the motherboard ...
Onboard SSD No Onboard Memory No Memory Size IntegratedView more DescriptionReport Item Specifications: Support Screen Size: 15 Inches With CPU: Yes Part Number: LA-7912P Chipset: HM76 Graphics Card Type: Integrated Series: Aspire Features: |Acer A515 51g Memory Upgrade| **Optimized Performanc...
【故障机型】：LA-7912P主板 【故障现象】：开机不显 【维修过程】：客户送来一台LA-7912P主板。LA-...
公共点波形跳动幅度很小，3V和5V跳动频率一样。查充电ic的供电、线性、ACDET脚电压，均未见异常，抓波...