http://nbbbs.zol.com.cn/37/21_365194.html
DELL的VOSTRO1400笔记本电池用作备用输出电源转成5V
DELL的VOSTRO1400笔记本电脑,经常带着出差,出差时手机又没电源充电,于是做了一个接头,将笔记本电池作为备用电源,转成5V输出。
笔记本电池型号是WW116,11.1V,56Wh,有9个脚,针脚定义是从网上得来的。
只要将ctl脚与负极-脚短路,电池就会有电压输出了!再接一个7805,就可以作为应急供电了。自已用铜片焊在一个废电路板上,就成了。铜片比较不好找。

阅读全文…
Catalyst_9.12出来了,9.11也很久了,可DELL的就只给M92,还是几个月前的。
今天,实在郁闷了,调教之。
先G,发现“笔记本ATI显卡安装最新驱动及最新CCC的方法”,找到Mobility Modder.net,然后找软件官网,找到“DH Mobility Modder.net v1.2.0.0 Final”。
后来的就简单了,照说明做。
Win7下不用禁止UAC,我是直接把那程序以管理员身份运行了。然后处理9-12_vista64_win7_64_dd_ccc_wdm_enu和Catalyt_9.12_Hotfix_Win7_Vista_8.682.2RC1_Dec15。安装成功,连重启都不需要。
(我这装完后面那个,动态桌布就黑掉了,只好重启。可能是新装了HydraVision的关系。)
阅读全文…
公司重排后,分到间一直有夏天感觉的办公室,看到自己的Dell Inspiron 1320老是报告显卡67度多,烤得CPU也跟着热(在寝室才60度……),就想找个自己调风扇转速的软件。g了下,就找到I8kfanGUI,为了在64位Win7下运行,还要解决微软的驱动程序数字签名问题(感觉向S60 v3,装点重要的就要签名……)。
先整理下,再重启测试。
阅读全文…
http://superuser.com/questions/46072/how-to-spindownsleep-a-sata-hard-disk-drive-under-win
I am using a 3.5″ SATA HDD from the eSATA port of my laptop. The HDD is powered with another ATX power supply. Each time I unplug the eSATA, I cannot make the HDD spindown before I power off the ATX.
So, any tool to do this ?
Have you tried savely removing it (perhaps only for USB) or unmounting the drive?
Else have a look at HotSwap!
You can treat the eSata like a HDD you’re trying to hot swap, thus turning it off. But instead of swapping it, you just leave it off.
Features:
- Compatible user interface with the “Safely Remove Hardware” icon on Windows XP.
- Confirms all volumes assigned to the drive are not in use before removing it.
- Spin-down the drive to remove the drive safely.
- Not only fixed disk drives but also other type of drives can be removed.
- Runs without user interface by given command line switch and also the message popup can be suppressed.

I just find hdpram have win edition.
http://linux.die.net/man/8/hdparm
-y
Force an IDE drive to immediately enter the low power consumption standby mode, usually causing it to spin down. The current power mode status can be checked using the -C flag.
-Y
Force an IDE drive to immediately enter the lowest power consumption sleep mode, causing it to shut down completely. A hard or soft reset is required before the drive can be accessed again (the Linux IDE driver will automatically handle issuing a reset if/when needed). The current power mode status can be checked using the -C flag.
阅读全文…
首先,是CSDN的热门博客介绍说有这图:
http://software.intel.com/zh-cn/blogs/2009/09/10/400002335/
可惜,“看不清……有高分辨率大图吗?” “当然有大图了。可是这里无法传图片”。
我无语,宁可说声可惜,也不告诉别人原帖在哪。看他也该是搞计算机的,起码本科水平吧。没读过文献吗,不知道引用文献要注明出处吗。
自己Google:http://www.technibble.com/computer-hardware-chart/
人家老外习惯多好,不仅有原帖链接,还附了原作者的捐助链接(就素花钱买印刷版)。
I recently came across a really useful Computer Hardware Chart made by a member on Deviantart that helps you visually identify various types of plugs, ports, sockets and RAM.
Most technicians should already know how to identify many of these, but there a quite a lot of lesser known plugs and ports that I either haven’t seen before or have seen, but didn’t know what it was called.
I have provided a link to a shrunken down version for easy web viewing that is only 2mb in size and an extremely high resolution version that weighs in at 24mb.
Images:
You can also get these graphics printed as a poster to hang in your workshop over at DeviantArt via this link.
Low Resolution Web Version (2mb)

阅读全文…
http://www.51ibm.com/thread-148243-1-1.html
发帖那人是典型的哗众取宠,我就把关键的放前面了。原帖的那堆废话我也存档在后面,有兴趣的可以看看。
关于拆机和风扇的拆装请上网搜索哈,不再累述!原创部分请看:有些同仁们在网上淘所谓润滑油,其实很没有必要,更不能用短命的缝纫机油,用汽车发动机机油,当然这东西到处都是,(是否需要豪车的机油会更好呢,未考证,风扇轴和汽车发动机需要润滑原理一样要润滑又要耐高温挥发性极小),只需要两滴即可,滴一滴先清洗轴套和轴,用棉花擦干净,然后第二滴加入轴套,再取出把多余的擦干净(避免污染线圈和附近的地方),大功告成了!
阅读全文…
http://hi.baidu.com/wrxzzj/blog/item/59b303b10ca1045108230240.html
HP P2015 在CUPS上的配置
2008年05月09日 星期五 13:54
公司的打印机,全称是HP LaserJet P2015 Series PCL 5e,由于不是window共享的打印机,所以也不能用samba的那一套方法了。而是采用JetDirect的连接方式,JetDirect是一套网络打印机规范,端口为9100。首先下载cups-1.4 源码包,编译配置如下:
./configure –prefix=/usr –sysconfdir=/etc –enable-raw-printing –with-cups-user=root –with-cups-group=lp –localstatedir=/var
编译安装后,你就可以用cups来打印文件了。
注意:在安装CUPS之前,最好先把foomatic 一套包都安装上去。
然后,你在http://localhost:631的web 配置界面里,直接可以用Find Printer 让CUPS自己发现网络上P2015 打印机。先选择HP 打印机生产商,然后在产品里选择HP LaserJet 1320 series Postscript。因为HP P2015就是1320这个型号的,在它的产品列表里,你发现根本就没有P2150这个系列的。
阅读全文…
郁闷,老说等一会儿再转到记事本中,结果,写了一半firefox就被flash搞crash了……
现在只好在EditPlus中重写。
我知道希捷的7200.11AS有问题,但硬盘空间不够,所以,就在20090327下午买了块隆源龙代理的ST31500341AS,固件是CC1H。当然是看到固件号才买的。价格940米(死交达,报920,QQ上说蓝德有货,结果下午跑去就没了),标当然是09-3-27。
回来后,马上上网搜集(原来这样才有动力……
首先是
查保修期:
保修状况:保修期内 失效日期 09-Mar-2012 选择:交换
,然后是看是否有freeze问题:
Drive is not affected. No action required.
。
接着找故障重现方法,半天没找到。突然想起CCF以前有过帖子,立马g之,得矣: 【转帖】希捷1.5TB硬盘出现系统随机卡死[升级固件可能无效]。点击上面的老外帖子链接,得到关键词:Seagate 1.5TB freeze CC1J(当然CC1J是后来加的)。
顺便的CCF那帖子附一下吧……
阅读全文…
近期评论