Unverified87% confidenceCautionTime unknown
不建议购买无任何保修的个人翻新MacBook，尤其是拆过机或换过主板的机器，隐藏故障（进水、主板虚焊）维修成本极高，可能接近整机价值
1
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87%
Confidence
Long-term
Relevance
-
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Unverified预算有限且仅需基础点击功能的老款MacBook（2015前物理按键触控板），不必坚持原厂全新件，二手拆机件因结构简单故障率低，性价比更高76% similarUnverified对刚需自用（尤其是老人机、备用机）不建议买翻新机主板维修过的机型，主板返修机故障率高，宁选纯换电换屏的整机70% similarUnverified带电动升降的二手学习桌不建议购买，电机和控制板老化后维修需返厂、配件难匹配，故障后基本报废，性价比远低于手动结构67% similarUnverified需要收纳笔记本电源适配器等大体积硬物时，不建议买主打超薄的收纳包，其网格深度不足会导致拉链崩坏或无法闭合66% similarUnverified不提供7天无理由退换或质保凭证的个人二手'翻新机'不建议购买，这类机器往往只是清洁翻新而非专业检测，隐藏主板故障风险极高66% similar
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