上面是愤愤眼里的敌人美国打急救电话的情况,好吧在来看看这块土地上,一个孩子拨打急救电话,将会发生什么情况。深圳有个3、4岁的小孩打电话给120,哭着说妈妈晕倒
在地上,还出了好多血,接线员就问地址,小孩说来家在成都,刚到深圳不知道,妈妈死掉了。120还在电视上教育大家—一定要孩子记得家里的地址。
啊!世界其实可以分成很多个的。
When your computer hardware appears to power up okay, but the Windows XP operating system won't boot properly, you have to begin a troubleshooting expedition that includes getting into the operating system, determining the problem, and then fixing it. To help you get started on this expedition, here are 10 things you can do when Windows XP won't boot.
This blog post is available in PDF format as a TechRepublic Download. This entry was originally published as an article on January 26, 2006.
One of the first things you should reach for when troubleshooting a Windows XP boot problem is a Windows startup disk. This floppy disk can come in handy if the problem is being caused when either the startup record for the active partition or the files that the operating system uses to start Windows have become corrupted.
To create a Windows startup disk, insert a floppy disk into the drive of a similarly configured, working Windows XP system, launch My Computer, right-click the floppy disk icon, and select the Format command from the context menu. When you see the Format dialog box, leave all the default settings as they are and click the Start button. Once the format operation is complete, close the Format dialog box to return to My Computer, double-click the drive C icon to access the root directory, and copy the following three files to the floppy disk:
After you create the Windows startup disk, insert it into the floppy drive on the afflicted system and press [Ctrl][Alt][Delete] to reboot the computer. When you boot from the Windows startup disk, the computer will bypass the active partition and boot files on the hard disk and attempt to start Windows XP normally.
You can also try to boot the operating system with the Last Known Good Configuration feature. This feature will allow you to undo any changes that caused problems in the CurrentControlSet registry key, which defines hardware and driver settings. The Last Known Good Configuration feature replaces the contents of the CurrentControlSet registry key with a backup copy that was last used to successfully start up the operating system.
To use the Last Known Good Configuration feature, first restart the computer by pressing [Ctrl][Alt][Delete]. When you see the message Please select the operating system to start or hear the single beep, press [F8] to display the Windows Advanced Options menu. Select the Last Known Good Configuration item from the menu and press [Enter].
Keep in mind that you get only one shot with the Last Known Good Configuration feature. In other words, if it fails to revive your Windows XP on the first attempt, the backup copy is also corrupt.
Another tool that might be helpful when Windows XP won't boot is System Restore. System Restore runs in the background as a service and continually monitors system-critical components for changes. When it detects an qqnet impending change, System Restore immediately makes backup copies, called restore points, of these critical components before the change occurs. In addition, System Restore is configured by default to create restore points every 24 hours.
To use System Restore, first restart the computer by pressing [Ctrl][Alt][Delete]. When you see the message Please select the operating system to start or hear the single beep, press [F8] to display the Windows Advanced Options menu. Now, select the Safe Mode item from the menu and press [Enter].
Once Windows XP boots into Safe mode, click the Start button, access the All Programs | Accessories | System Tools menu, and select System Restore. Because you're running in Safe mode, the only option on the opening screen of the System Restore wizard is Restore My Computer To An Earlier Time, and it's selected by default, so just click Next. Then, follow along with the wizard to select a restore point and begin the restoration procedure.
When a Windows XP boot problem is severe, you'll need to use a more drastic approach. The Windows XP CD is bootable and will provide you with access to a tool called Recovery Console.
To boot from the Windows XP CD, insert it into the CD-ROM drive on the problem system and press [Ctrl][Alt][Delete] to reboot the computer. Once the system begins booting from the CD, simply follow the prompts that will allow the loading of the basic files needed to run Setup. When you see the Welcome To Setup screen, shown in Figure A, press R to start the Recovery Console.
Mozilla VP of engineering Mike Schroepfer claims that Firefox 3 is 9.3x faster than Microsoft Internet Explorer 7 and 2.7x faster than Firefox 2 in terms of JavaScript performance. In terms of Gmail message load time, he claims Firefox 3 is 6.8x faster lizx than IE7 and 3.8x faster than Firefox 2. And he says Firefox 3 beats Apple's Safari, which is also faster than Firefox 2.Barring major bugs, RC 1 could become the final release of the third major iteration of the 'fox, slated to officially drop in June. Check out our complete field guide to testing Firefox 3 if you want to make your extensions work with the RC. If you're already using Firefox 3, be sure to type
about:robots into the address bar to discover a fun little Easter egg. For a detailed list of what Firefox 3 has to offer, check out its release notes.
| 1 | iphone | iphone手机 |
| 2 | badoo | 多语种社交网站 |
| 3 | 社交网站 | |
| 4 | dailymotion | 视频共享网站 |
| 5 | webkinz | "网娃"儿童社区 |
| 6 | youtube | 视频共享网站 |
| 7 | ebuddy | 即时通信工具 |
| 8 | second life | 虚拟世界游戏 |
| 9 | hi5 | 社交网站 |
| 10 | club penguin | 企鹅俱乐部儿童社区 |
遥想当年,当要改变分辨率或驱动的时候,我们不得不编辑xorg.conf文件或是重新配置X.org文件,不过现在这些"美好"的时光已经一去不复返。 它们将在ubuntu 7.10中出现,就在几天前的一次更新中,加入了用户可通过图形界面来更改xorg.conf文件的功能。
Remember the good old days when to change a screen resolution or driver, you had to edit xorg.conf or reconfigure X.org? Those fine times are now over, or they will be, with the release of Ubuntu 7.10. As of an update from a few days ago, users are now able to access a graphical user interface for editing xorg.conf, though only for graphic and display settings. This tool has support for dual monitors at the moment, and with the release of X.org 7.3 it will be possible to add even more. You can turn on and off both (or one) of your monitor(s), change the available resolutions, orientations, and set mirror or exteneded desktops.
On the Graphics Card tab, you have a selection of drivers and video memory. You can pick your graphics card and have it select a driver for you, or you can choose the driver yourself (useful for binary ATI/NVIDIA drivers).
The Test feature as of writing is a little buggy, but this is an alpha version still; updates will follow.
This feature is actually Ubuntu-specific at the moment, though other distributions are sure to adopt it soon. It is part of Ubuntu 7.10's "Bullet Proof X" blueprint that states, in a general sense, that if X for some reason fails to start, then it will fall back to a failsafe mode with this GUI running to help get you back on your feet.
There is much improvement to be made with X as 7.3 releases, but whether this will make it into Ubuntu 7.10 in time is another story. Feature freeze is now in effect, however it was broken for an X update once before. Whether we'll see it all depends on when it is released. Count on FOSSwire for our take on X.org 7.3 later this month or next.