推荐回答(5个)
买根内存条自己装上就可以了,很简单的,我的原来也是2G的,然后花了100块钱买了根内存条加到了6g,整体感觉电脑速度快了好多,当然升级后还是建议你用64位的系统,当然,Windows update是不可能将你的系统升级到64位的系统 。所以,升级完了之后,如果想要获得更好的体验还是建议你重装64位系统,不仅可以充分使用内存,还可以将你的系统速度翻番。 希望对你有帮助,这是我的系统,硬件稍微比你的差,但总体来说很流畅,至少Windows 评分都高了。

从正版WIN7家庭普通版免费升级到旗舰版!
不用重装系统 这是在网上看到了,我也升级了,大家可以试试啊
预装Win7家庭普通版系统的机器免费升级为旗舰版,自己亲自试验成功!!!(WIN7任何低版本的系统 都可以升级到旗舰版) 发现预装Win7家庭普通版系统的机器免费升级为旗舰版,自己亲自试验成功!!!
其实是可以升级为任意版本,只要有该版本的公用OEM序列号就可以了!无需格式化硬盘重新安装系统!
方法如下:1.点击开始,找到Windows Anytime Upgrade;
2.进入控制面板——Windows Anytime Upgrade 然后输入序列号,就可以升级了, 升级时会自动下载6个更新,然后经过2-3次的自动重新启动,系统就会更新为旗舰版,大概不会超过10分钟,哈哈!
原本还准备用外置光驱全新安装,节省时间了,又免了重新安装驱动程序,其他品牌的预装机器也应该一样可以升级,希望大家试试看 要没有找到你机器品牌的 建议使用联想 密钥!
以下为旗舰版的 oem key用任一个都 行 FJGCP-4DFJD-GJY49-VJBQ7-HYRR2 --- xxxxx-OEM-8992662-00006 --- ACER/GATEWAY/PACKARD BELL
49PB6-6BJ6Y-KHGCQ-7DDY6-TF7CD --- xxxxx-OEM-8992662-00015 --- SAMSUNG
342DG-6YJR8-X92GV-V7DCV-P4K27 --- xxxxx-OEM-8992662-00400 --- DELL
22TKD-F8XX6-YG69F-9M66D-PMJBM --- xxxxx-OEM-8992662-00497 --- IBM-LENOVO
6K2KY-BFH24-PJW6W-9GK29-TMPWP-----lenovo
新的key 开始的步骤:
1、在控制面板里 打开 Windows Anytime Upgrade,方法是单击「开始」按钮 。在搜索框中,键入anytime upgrade,然后在结果列表中单击“Windows Anytime Upgrade”。
2、升级完成后,在您的计算机上将运行新版本的 Windows 7。
至于你说的内存问题。要用4G只能改为64位的系统。32位的最大内存为3G,否则出现超频现象会引来硬件的损坏,再者你用4G的32位和3G的32根本没有什么明显的区别,因为并没有体现出来。。
所以要用4G的内存,就要装64位的系统。
您好,32位操作系统最大支持3G左右的内存容量,如果您想使用4G或4G容量以上的内存,必须要更换64位操作系统,笔记本在硬件升级上,不是非常便捷,由于独立显卡是直接焊接在主板上的,一般情况下是添加内存来达到一定性能的提升,具体硬件升级等相关事宜,您可以到联想服务站进行咨询。
lenovo服务网点地址详细信息查询:
http://support1.lenovo.com.cn/lenovo/wsi/station/servicestation/default.aspx
建议换64位的很简单的去论坛里面看看吧
呵呵 我也是小Y
你可以升级下内存上两根三星黑条 升级下CPU 建议I5 580 你是I5 的也没必要了
还可以换SSD固态硬盘 建议M4镁光 64G的 有钱就128G
还可以刷BIOS 显卡超频 新手不建议尝试 小心变成砖
还可以换高分屏以上这些都做到了 建议可以等着换下一台电脑了。
我的只有高分屏没换了其他的都做过了
这位童鞋,32为系统是不可能拥有4G内存的,最多识别3.4G。这是CPU的运算方式不同导致的。请问你玩什么游戏呢?
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