The BIOS is sure that everyone is familiar, although few computer users will be able to set up the computer BIOS, but sometimes in the knowledge of computer hardware or BIOS version-related features, you need to know the BIOS version. How do I see the BIOS version of my comp
BIOS---MBRBIOSis the English "basic Input Output System" abbreviation, literal translation, the Chinese name is "basic input and outputsystem". In fact, it is a set of cured toComputerinsideMotherboardpreviousROMChipon theprogram, it holdsComputerThe most important basic input and output programs,System Settingsinformation, post-boot self-test programs and system self-start programs. Its main function is toComputerprovide the lowest, most directHardwa
The 10H interrupt of the BIOS, interrupt 13th, is used to display the string with the parameters:1, Ah=13h2. al= display modeIf al=0, indicates that the target string contains only characters, the property is included in the BL and does not move the cursorIf al=1, indicates that the target string contains only characters, attributes are included in the BL, and the cursor is movedIf al=2, indicates that the target string contains characters and attribu
Solutions:Because of personal idle egg pain, yesterday in Visualbox configured a CentOS server, everything is very smooth, look at the time is more than 1 o'clock late at night, so do not give up the computer to go to bed to sleep. However, the problem immediately came to the door, because the customer about the evening to talk about the project needs, so the morning to get ready to look at the Android, when I opened as call Genymotion, but how can not open, has been prompted genymotion virtual
Note: This method is from the Forum and is only used for communication and learning. Do not use it for illegal purposes.
The working principle of this item is as follows: when the computer is started, it adds the verification data of SLIC to the bios and then loads the operating system to simulate the effect of hard modification of the BIOS.
Installation serial number:
You can use these numbers for in
The BIOS defaults to a good balance between performance and power consumption when the server is shipped to the general environment, but in a high-load environment, it is necessary to optimize the server without the need for energy-saving mode (720xd machine load to 20+ to self-hang) for maximum throughput or the lowest latencyThe following are configuration adjustments for the Dell R710* You can test your environment to determine if the Turbo mode is
How do I check the maximum memory size supported by the server board BIOS?From:How to check the Maximum supported Memory by motherboard Bios (document ID 1680534.1)Suitable for:Linux os-version Oracle Linux 5.0 to Oracle Linux 6.5 [Release OL5 to Ol6u5]Linux x86-64Linux x86Goal:Get the maximum memory size supported by the server board BIOSSolution:A simple dmidecode query will get this value# dmidecode-t 16
Find the official website of this motherboard, enter the model to find the BIOS updateHttps://www.supermicro.org.cn/products/motherboard/Xeon/C600/X9DRL-iF.cfmFirst look at the original BIOS versionMounted the Dabaicai_v5.0zhuangji.iso image in IPMI.Press F11 to select the IPMI CDROM boot CD and go to the Dosmax Toolbox. Load CDROM disc driveMake an ISO and put the BIOS
Lenovo's ThinkPad series notebooks are generally press F1 into the BIOS, but since most of the Lenovo notebook is pre-installed win 8 or higher version of the system, so sometimes there is no way to directly press F1 into the BIOS. The reason is because the fast boot setting is enabled in the win 8 or later system, which is because the system is booting too fast, so pressing F1 is no way to go directly into
Tag: Dell Reset BIOSReference Document Address: http://tieba.baidu.com/p/721711019Optiplex Desktop Series1, start the computer, when you see the Dell splash screen, press "F2" key to enter the BIOS;2, press NUM LOCK (Digital lock), Caps lock (case lock), Scroll Lock (Volume screen lock) three keys to the keypad above the corresponding three lights lit;3, on the premise that three lights are all lit, restore the BI
First, floppy disk basic knowledge Introduction (1) 3.5 inch floppy disk
The 3.5-inch floppy disk is divided into upper and lower sides with 80 tracks on each side, and each track is divided into 18 sectors, each with a sector size of 512 bytes.
Floppy disk size calculation: 2 Side * 80 Tracks * 18 Sectors * 512 bytes = 1440KB≈1.44MB
(2) 5.25-inch floppy disk
5.25-inch floppy disk each track has only 15 sectors, and the other is the same as a 3.5-inch floppy disk. Therefore, the 5
Dmidecode-t 1 View serial number and brand modelSSACLI Ctrl slot=0 Show detail|grep "Cache Ratio" array card (write-back mode) configurationSSACLI Ctrl slot=0 Show detail|grep "Current Power Mode" BIOS (High performance) configurationDmidecode-t 0bios InfoDmidecode-t 38IPMI InfoSSACLI Ctrl slot=0 Show detail array card information firmware VersionRef: 16945095The following structure types are defined in SMBIOS specification 2.7.1:
Type
Win7 Computer power-on Press the DELETE key cannot enter the BIOS interface
1, Power-on Press DELETE into the BIOS settings, open integrated peripherals options;
2, find the USB keybroad support option to set it to Enabled, and then press F10 Save settings and restart, after which you can use a USB keyboard in the boot phase;
3, each version of the BIOS
Lenovo notebook Win7 system into the BIOS Setup interface detailed steps are as follows:
1, first restart Lenovo notebook, and then enter the Lenovo logo interface, we immediately press FN+F2 key in the keyboard, you can enter Lenovo notebook BIOS settings;
2, when entering the Lenovo notebook BIOS interface, if we want to use CD-ROM or u disk installation syst
1, from the Windows Control Panel (except satellite 17xx,30/31,3000 series machine), launch the "Toshiba Hardware Setup" program, "Toshiba Hardware Setup" program provides a user-friendly graphical interface to modify the BIOS settings, here need to note that, If you change some settings, you must restart the computer before it can take effect. The Toshiba Hardware Setup program is pre-installed in the Toshiba notebook computer.
2, in the system to c
Failure Phenomenon:
New Day, Zhaoyang, Vbkem model installation system BIOS debugging methods and installation system common problems
Solution:
Tip: The following actions may result in an inability to access the system, and it is recommended that you back up your personal data and work under the guidance of a professional person.
1. Enter the "BIOS", select the last "restart" option, first select the "
When the boot press del into the BIOS, different BIOS and different version of the interface will not be the same, the general main interface can find a advanced BIOS features or similar options, in short, the main BIOS setup options should be so easier to identify, After you go in, find the first boot Device, which is
How does the BIOS set the Chinese display? For some users who want to know about the BIOS, it's really hard to look at those headache-making English. If it is changed to Chinese, set into Chinese after you can see what it means, whether it is to enter the BIOS set U disk startup, or something else, have brought a lot of convenience, the following sharing the deta
BIOS setup hard drive mode, what does it mean to change the hard drive mode to IDE in BIOS?
Our hard disk is divided into two kinds of interfaces, one is IDE, the other is SATA. Previously all IDE, the current hard disk is basically SATA.
And if you want to drive Sata's hard drives, we need SATA drivers to do it. In the normal running of windows, SATA can be normally driven, need to drive this problem mai
First of all, before each flash BIOS, to develop this habit:
Enter the motherboard BIOS Setup interface:
1, the device boot sequence set to: Floppy drive---optical drive---hard drive
2. Set the video card priority boot to: PCI Card priority
It is highly recommended that you prepare a PCI video card that can be used normally on your machine, because there may be unexpected problems during the refresh pro
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