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| No.9211094
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Information Name: | HP server maintenance department |
Published: | 2013-02-21 |
Validity: | 360 |
Specifications: | |
Quantity: | 886.00 |
Price Description: | |
Detailed Product Description: | HP server maintenance department HP server maintenance and repair maintenance service includes the following models: HPProLiantDL server series. DL140, DL140G2, DL140G3, DL145G2, DL320G4, DL360G4p, DL380G4, DL385, DL580G3, DL580G4, the DL585 HPProLiantML server series repair services. ML110G3, ML150G2, ML310G3, ML350G4p, ML370G4, ML570G3, ML570G4 HPBladeSystem blade server system server maintenance services. The HPProLiantBL20pG3 blade server, HPProLiantBL20pG4 blade server, HPProLiantBL25p blade servers, HPProLiantBL30p blade server, HPProLiantBL45p, blade server. In the maintenance of the server, generally can determine whether the server hardware from the following problems: 1, check server disk array card work. 2 to observe the server self-test at the point of interruption. 3, removal of the original settings of the BIOS. 4, the CD that came with the server for the server hardware for comprehensive detection. 5 to observe the server hardware status indicator. 6 diagnostic equipment. 7, test third-party equipment. 8 test detection card replacement method test following lists some common server hardware failure phenomenon and made rescue ideas for reference. 1, when the server is started, the system can not find the hard drive. You can try to consider addressing the following aspects: 1, hot-swappable HDD bracket into place (if you are using a hot-swap hard, non-hot-swappable please turn off the power after the check hard disk). 2, open the case, check the SCSI cable connector is plugged in tight. 3, reboot the system, press CTRL + C or CTRL + A to enter SCSIBIOS set the system to observe the ability to find the hard disk. When you use two to three hot-swap box, make sure your hot swap box ID number correct jumper specific settings see pluggable box prompts. 5 If, after the above operation there are problems, you can try to hard disk, not found another machine to try to see can deny. 6, as the system is equipped with a RAID card, and whether the observation system starts SCSIBIOS information If there is no re-inserted. Do not mess up, attention to the hard drive disk order best cook identity. 2, the server is turned on is not energized. First check the power supply, as well as check the uninterruptible power supply is working properly, check the power light is working properly, but also to check the power cord and power supply modules. Conditional trial would be best to replace the law, whether it is a power problem. 3, crash. Server crash failures are more difficult to judge, is generally divided into software and hardware: software first checks the operating system log, system log to determine the part caused the crash of the reasons. Computer viruses are often cause a server crash. Crash caused by bug or vulnerability of the system software, this failure in judgment hardware trouble-free to make, and need a software provider to help. Software used improperly or system working pressure is too large, may be appropriate to reduce the the server working pressure to see if you can solve. Terms of hardware: We will have to consider the hardware conflicts, can also be calculated by comparing the value of the server power load power to determine whether the power failure or power supply shortage. By scanning the disk surface to check whether the hard disk has bad sectors; error report via the motherboard BIOS and operating system error information to determine whether a memory fault. Sometimes RAID card failure can also cause crashes. 4, after the hard disk boot does not recognize hard drive, as well as into the system dropped. Encountered three aspects to consider in this case from the RAID card, hard disk itself, as well as hard disk box or module contact problems for data rescue. RAID data recovery can easily recover various disk array server RAID0RAID5RAID5EE RAID6 and RAID-ADG; NAS and other types of storage systems, independently developed virtual drive technology, efficient recovery data. Server data recovery that we are familiar with a variety of server disk arrays, including IBM, DELL, HP, LENOVO, wave and other memory card server array stored personal profile: good at solving the server does not recognize disk, abnormal sound, burned circuit level, has been dropped and other incurable diseases. Specializes in solving various RAID incurable diseases. Repair warranty: free testing, the bad repair charges, on-site maintenance, and reasonable prices. Please visit our mailbox for more details. The file does not open U disk data recovery. Maintenance process: a free rapid detection (10-30 minutes), and the test report; 2, according to the fault site quoted description of the rehabilitation program; 3, fill in Oriental mobile hard disk maintenance work orders; 4, the engineers repair; customer validation data (after passing the charges, did not find customers important information, do not charge any fees). Repair warranty: free testing, the bad repair charges, on-site maintenance, and reasonable prices. Hongkou car: Helen Exit 7 Subway Line No. 4.10 Maritime Building, next to the bus lines: 100,123,134,147,307,576,147,307,576,597,751,848,854,863,910,939,962 bus Siping Road Linping Road Station |
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Copyright © GuangDong ICP No. 10089450, Shanghai HENGTAI Computer Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 17814 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai HENGTAI Computer Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility