https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373867#M83012 <P>如果需要额外购买延保，</P> <P>商用机售后电话 4006103888，</P> <P>售前咨询：400-820-1015</P> Tue, 30 Dec 2025 11:50:04 GMT 548851818 2025-12-30T11:50:04Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373827#M83009 <P>23年购买的电脑想保修期到期前做个延保，怎么操作</P> Tue, 30 Dec 2025 08:34:59 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373827#M83009 miaomiawu 2025-12-30T08:34:59Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373848#M83010 <P>请电话<SPAN>4008856616或4006103888咨询。</SPAN></P> Tue, 30 Dec 2025 09:40:45 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373848#M83010 WDH 2025-12-30T09:40:45Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373867#M83012 <P>如果需要额外购买延保，</P> <P>商用机售后电话 4006103888，</P> <P>售前咨询：400-820-1015</P> Tue, 30 Dec 2025 11:50:04 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/yan-bao-zen-me-cao-zuo/m-p/1373867#M83012 548851818 2025-12-30T11:50:04Z