The company has two HP servers, namely HP bl460c G7 SmartArray p410i, HP DL360 G5 SmartArray. For various reasons, the operating system CENTOS7 needs to be reinstalled. However, after a variety of efforts, the CENTOS7 installation program is unable to identify the server hard disk.Workaround:1, enter the installation C
HP a record of replacing a new hard disk on the serverI contacted three kinds of servers,Dell ,IBM,hp, each time the hard drive is not recognized disk, I do not know where to start, for this record.
first, the newly swapped disk needs to be formatted to be recogniz
options, find the HP Dynamic Smart Array b320i settings , select "Disable", while the "SATA Controller options" To select the AHCI mode, save the configuration restart the machine, with the Ubuntu CD Boot can normally find the server standard hard drive. ubuntu16.04 installation completed successfully.In the era of popular cloud hosting, and then use the old ser
into a CD-ROM image, and then the USB flash drive, but in the release of the installation encountered a problem, is the corresponding installation disk selected after the prompt format is not correct, "we couldnt create a new partition or 、、、" After seeing this error, I thought it was due to the incorrect format of the installation target disk, and then the format conversion, SHIFT+F10, command line execution, repartitioning, complete
The latest HP super in the process of installing WIN7 will not find the hard drive, because the left side is USB3.0 to the right is USB2.0 your USB drive or U disk to the right side USB2.0 if you still can not find the hard drive
HP Workstation PC clears hard drive data via UEFI BIOS
1, the boot appears HP logo press Esc key into the "Startup menu" interface;
2, select "Security Erase" option, press ENTER;
3. Select the hard drive to cle
with a local SATA driver
Steps:
1. Boot (remember to select the preferred Boot Mode for the optical drive in BIOS)
2. Store the Windows XP installation disk
3. Press F6 on the Start Screen.
4. Press the s key to select the device to attach
5. Put the previous floppy disk or CD in
6. Follow the prompts to continue the installation.
7. After the installation is restarted, go to the BIOS to enable the SATA native mode (Change disable to enable) in the l
HP Notebooks Setting the hard drive IDE/AHCI mode in the EFI BIOS
1, after the boot continuously press F10 or ESC key, press F10 to enter the BIOS, move around or with the mouse to click System configurations;
2, under the system configurations select device configurations;
3, according to the need to select the corresponding
According to the order list, the HP rx2660 minicomputers in various cities are configured with 4 146 gb sas 10 k 2.5 inch hard disks. When the operating system is installed, two disks are automatically made into RAID 1, the principle is to prioritize hard disks with a large slot number (from left to right, such as 1, 2, 3, 4, 5, 6, 7, and 8 ).
Check whether the
PC Model HP Pavilion G4 notebook PC laptop, operating system Windows 8.1 Professional Edition 64 bit (DirectX 11).
1. Unpacking box
Optical drive bit hard drive carrier 12.7mm SATA3 magnesium aluminum double tantalum capacitor double lamp Four channel jeyi good wing h27,usb small light
The following methods are set up for master and slave drives in the BIOS:
(1) In the BIOS Setup main interface, select the "Standard CMOS Features" option, press "Enter" button, enter the Setup interface.
(2) To set the first hard disk as the primary disk, select the "User" option in the type (hard disk type) option in Primary Master and set mode (hard
Symptom: the hard disk cannot be found when the system is installed on the Windows XP system disk.
Solution: this is not a hardware fault. One reason is that the model uses a new SATA hard disk, which can be solved by disabling the SATA option in the BIOS.
Take hp nc/nx63xx/nc64xx and related commercial laptops using SATA h
"/>
Then, wait for the installation.
Technical expansion:
In Linux, how does one use the DD command to create a rhel u disk installation disk.
Built-in notebook: the hard disk is SDA, and the first inserted U disk is SDB, which is generally sdb4 and the second SDC... And so on
(Xxx/XXX/path of the ISO image)
ddif=xxx/xxx/rhel-server-5.8—x86_64.isoof=/dev/sdb
It takes a while to write data. After writing;
Mount/dev/sdb4/mnt # Mount U disk to/mn
Hard drive Maintenance Tips for HP servers in Linux-Linux Enterprise applications-Linux server application information. The following is a detailed description. Hard Disk maintenance method:
1. Run the command "w" or "uptime" to view up X day, the number of days the system runs.
2. If you need to restart before d
I. SeagateSeagate Technology Corporation (Seagate Technology) is a veteran brand in the hard disk world, and the vast majority of users are already familiar with it. As the world's largest disk drive, disk and read-write head manufacturer, the company is always a ibm,compaq,sony and other industry major hard disk suppl
". Shortly after, the then microcomputer maker Compaq and the hard drive maker Seagate, Quantum and Connor jointly proposed a similar technology called IntelliSafe. With this technique, the hard drive can measure its own health metrics and transmit the parameter values to
Unit recently bought a new HP ProLiant DL385 server, while purchasing an HP Smart array G2 disk control array card, configured with 10 146GB of capacity of 10,000-turn SCSI hard drive, now I intend to make these 10 SCSI hard disk raid 5, so that the disk array system to main
Embed the SATA hard drive into the Windows XP Server guard Disk
Many Computers are now equipped with Sata hard disks, but the operating system Windows XP (hereinafter referred to as XP) SP2 is not integrated with a drive that supports SATA hard disks.ProgramWhen installi
? Look down ....
Since 5 servers are already in application, in order to minimize the impact on the business unit, I first look for a light-load server test, the main purpose: the time required to calculate this operation during the test (this operation must inform the user of business interruption time), and effectively determine the risk of this adjustment.
Implementation steps:First, add the hard
suddenly interrupted;
3. The hard disk is in read and write state, subject to a larger vibration, so that the head and disc impact, resulting in damage;
4. The working environment temperature too high or too low will make the crystal oscillator clock frequency change, so that the hard drive in the abnormal working state, easy to damage.
Enterprise Server
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