我这台5年半的老机器是换显卡还是说全部升级了拉倒了啊？

这是09年5月自己第一次装机的配置，用了2年显卡花屏，返厂维修，修回来后3年来有时莫名其妙的黑屏，然后30秒后死机.(PS:一般黑屏死机重启完就正常了，不知为何，跟系统驱动都没关系)磕磕碰碰用了3年，也没啥大碍。https://txc.qq.com/products/758486/blog/1978432https://txc.qq.com/products/759591/blog/1978391https://txc.qq.com/products/758480/blog/1978431https://txc.qq.com/products/759586/blog/1978458https://txc.qq.com/products/758479/blog/1978501https://txc.qq.com/products/758491/blog/1978380https://txc.qq.com/products/758500/blog/1978453https://txc.qq.com/products/758471/blog/1978485https://txc.qq.com/products/758495/blog/1978381https://txc.qq.com/products/758489/blog/1978504https://txc.qq.com/products/758472/blog/1978497https://txc.qq.com/products/758493/blog/1978377https://txc.qq.com/products/758456/blog/1978484https://txc.qq.com/products/758490/blog/1978316https://txc.qq.com/products/759593/blog/1978528https://txc.qq.com/products/758460/blog/1978292https://txc.qq.com/products/759595/blog/1978519https://txc.qq.com/products/758492/blog/1978507https://txc.qq.com/products/759593/blog/1978336https://txc.qq.com/products/759590/blog/1978396https://txc.qq.com/products/758482/blog/1978427https://txc.qq.com/products/758490/blog/1978378https://txc.qq.com/products/758466/blog/1978355https://txc.qq.com/products/759593/blog/1978459https://txc.qq.com/products/759588/blog/1978527https://txc.qq.com/products/759589/blog/1978520https://txc.qq.com/products/758488/blog/1978322https://txc.qq.com/products/758493/blog/1978443https://txc.qq.com/products/758474/blog/1978301https://txc.qq.com/products/758490/blog/1978442https://txc.qq.com/products/758461/blog/1978327https://txc.qq.com/products/758459/blog/1978287https://txc.qq.com/products/758499/blog/1978515https://txc.qq.com/products/758457/blog/1978478https://txc.qq.com/products/759586/blog/1978394https://txc.qq.com/products/758485/blog/1978499https://txc.qq.com/products/758489/blog/1978312https://txc.qq.com/products/758493/blog/1978508https://txc.qq.com/products/758466/blog/1978291https://txc.qq.com/products/758463/blog/1978475https://txc.qq.com/products/758480/blog/1978305https://txc.qq.com/products/758483/blog/1978368https://txc.qq.com/products/758492/blog/1978438https://txc.qq.com/products/758467/blog/1978486https://txc.qq.com/products/758497/blog/1978511https://txc.qq.com/products/759609/blog/1978461https://txc.qq.com/products/759597/blog/1978401https://txc.qq.com/products/758482/blog/1978369https://txc.qq.com/products/758497/blog/1978383https://txc.qq.com/products/758486/blog/1978498https://txc.qq.com/products/759611/blog/1978462https://txc.qq.com/products/758477/blog/1978490https://txc.qq.com/products/758486/blog/1978313https://txc.qq.com/products/759611/blog/1978337https://txc.qq.com/products/758468/blog/1978354https://txc.qq.com/products/758457/blog/1978286https://txc.qq.com/products/758496/blog/1978382https://txc.qq.com/products/759591/blog/1978521https://txc.qq.com/products/758473/blog/1978300https://txc.qq.com/products/759594/blog/1978522https://txc.qq.com/products/759598/blog/1978403https://txc.qq.com/products/758470/blog/1978357https://txc.qq.com/products/758490/blog/1978506https://txc.qq.com/products/758469/blog/1978494https://txc.qq.com/products/758458/blog/1978289https://txc.qq.com/products/759611/blog/1978402https://txc.qq.com/products/758483/blog/1978428https://txc.qq.com/products/758474/blog/1978360https://txc.qq.com/products/758468/blog/1978483https://txc.qq.com/products/758482/blog/1978307https://txc.qq.com/products/758500/blog/1978387https://txc.qq.com/products/758486/blog/1978370https://txc.qq.com/products/759596/blog/1978465https://txc.qq.com/products/758488/blog/1978435https://txc.qq.com/products/758456/blog/1978345https://txc.qq.com/products/758468/blog/1978414https://txc.qq.com/products/759609/blog/1978334https://txc.qq.com/products/758491/blog/1978439https://txc.qq.com/products/758480/blog/1978500https://txc.qq.com/products/758470/blog/1978416https://txc.qq.com/products/759592/blog/1978460https://txc.qq.com/products/758484/blog/1978513https://txc.qq.com/products/758479/blog/1978424https://txc.qq.com/products/759588/blog/1978341https://txc.qq.com/products/758479/blog/1978309https://txc.qq.com/products/758478/blog/1978366https://txc.qq.com/products/758498/blog/1978469https://txc.qq.com/products/759596/blog/1978529https://txc.qq.com/products/758460/blog/1978482https://txc.qq.com/products/759602/blog/1978390https://txc.qq.com/products/759595/blog/1978324https://txc.qq.com/products/759598/blog/1978344https://txc.qq.com/products/759592/blog/1978398https://txc.qq.com/products/758485/blog/1978430https://txc.qq.com/products/758489/blog/1978437https://txc.qq.com/products/759587/blog/1978321https://txc.qq.com/products/758487/blog/1978436https://txc.qq.com/products/758474/blog/1978503https://txc.qq.com/products/759592/blog/1978526https://txc.qq.com/products/758470/blog/1978296https://txc.qq.com/products/758479/blog/1978361https://txc.qq.com/products/758463/blog/1978285https://txc.qq.com/products/759594/blog/1978456https://txc.qq.com/products/758459/blog/1978346https: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