CN106647959A - Temporary replacement refreshing apparatus and method for onboard BMC - Google Patents
Temporary replacement refreshing apparatus and method for onboard BMC Download PDFInfo
- Publication number
- CN106647959A CN106647959A CN201610817139.4A CN201610817139A CN106647959A CN 106647959 A CN106647959 A CN 106647959A CN 201610817139 A CN201610817139 A CN 201610817139A CN 106647959 A CN106647959 A CN 106647959A
- Authority
- CN
- China
- Prior art keywords
- bmc
- chip
- onboard
- refreshing
- mainboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
Abstract
The invention discloses a temporary replacement refreshing apparatus and method for an onboard BMC. The apparatus structurally comprises a BMC chip base, connection wires and locating pins, wherein the BMC chip base is used for installing a BMC chip capable of booting a startup version; the wires are used for connecting the replacement BMC chip with the locating pins; and the locating pins are in contact with corresponding pins of the onboard BMC, so that finally a temporary replacement effect is achieved. According to the apparatus, the onboard BMC on a mainboard can be temporarily replaced with the BMC chip on a body, the BMC chip is taken off when a refreshing interface is accessed by booting, and a BMC on the mainboard is refreshed through a refreshing program, so that the mainboard can be normally started up, the depot repair expense is reduced, the processes of taking the chip from the mainboard, programming the chip and welding the chip are removed, the risk of falling of copper foil from the mainboard and scrapping of the mainboard caused by chip welding is lowered, and the repair cost and the repair fault number are reduced.
Description
Technical field
The present invention relates to Computer System Design technical field temporarily, and in particular to a kind of onboard BMC replaces refreshing apparatus
And method, affect the problems such as cannot start with regard to BMC mainly for circuit board of server, refresh mistake mainboard start performance etc. to ask
Topic.
Background technology
After volume production, BMC chip can be directly welded on mainboard the mainboard of many platforms, but can run into some special originals
Cause, in order to verify whether to be when write formula is incorrect when such as refreshing BMC, mainboard abnormal power-down is restarted, keeps in repair in refresh process
The reason for BMC etc., BMC cannot normally start in the case of these, and machine does not show, also cannot on line refreshable.It is generally this
Mainboard can be carried out depot repair by situation, and factory repair team will be directly welded on mainboard by instruments such as heat gun, flatirons
BMC remove, then burning is carried out on cd-rom recorder to the BMC chip, be re-soldered to after the completion of burning on failure mainboard.This
In there is certain risk：If when BMC chip is taken misoperation can cause under the pin pin adhesions of BMC Copper Foil with
BMC chip leaves together plate face, causes scrapping for whole plate, again welding go back after human weld may unsightly, dispatch from the factory by
Client returns, and to company larger loss is caused.
The content of the invention
The technical problem to be solved in the present invention is：The present invention is directed to problem above, there is provided a kind of onboard BMC replaces brush temporarily
New equipment and method, it has replaces onboard BMC temporarily, without the need for taking weldering BMC, reduces the advantage that board is scrapped.
The technical solution adopted in the present invention is：
A kind of onboard BMC replaces refreshing apparatus temporarily, and described device structure includes BMC chip base, connecting wire and location pin
Pin, wherein：
BMC chip base is used to lay the BMC chip that can guide start version；
Wire is used for connection and replaces BMC chip and location pin pin；
Described location pin pin contacts for corresponding pin pin each with onboard BMC, finally plays interim substitution.
A kind of onboard BMC replaces method for refreshing temporarily, and methods described can guide the BMC chip of start version to replace by use
The onboard BMC of change owner plate, starts guiding to refreshing under interface, and alternative is then taken away again, refreshes onboard BMC chip, until brush
Till new OK, onboard BMC can normally start guiding start.
It is as follows that methods described implements process：
The pin for replacing refreshing apparatus temporarily by a kind of onboard BMC is contacted with the BMC chip on mainboard；
By the hold_N pins for dragging down onboard BMC chip, disable onboard BMC chip；
The interim hold_N pins for replacing BMC chip on refreshing apparatus are drawn high in pressure so that the interim BMC replaced on refreshing apparatus
Chip can play substitution effect in the onboard BMC chip of contact mainboard, complete the function of faulty onboard BMC；
When certain phase is started to, into DOS interfaces, linux BMC interfaces are refreshed, when being directed to refreshing BMC, this is replaced
Refreshing apparatus are taken away, the problematic BMC of the onboard formula of normal refresh, on BMC is blown down burning again and then is welded again again,
Eliminate a part of step and reduce chip of taking away and cause to scrap the risk of mainboard.
Beneficial effects of the present invention are：
The onboard BMC that the BMC chip that apparatus of the present invention can pass through on body is replaced on mainboard temporarily, when being directed to refreshing interface
Take away, the BMC refreshed by refurbishing procedure on mainboard so as to can normally start mainboard, save the expense of depot repair, save
The operation of coring piece, burning/recording chip, welding chip from mainboard is gone, has been reduced and is caused mainboard to fall Copper Foil, report because welding coring piece
The risk of useless mainboard, reduces maintenance cost and reprocesses number of faults.
Description of the drawings
Fig. 1 is the inventive method schematic diagram.
Specific embodiment
According to Figure of description, with reference to specific embodiment, the present invention is further described：
Embodiment 1：
A kind of onboard BMC replaces refreshing apparatus temporarily, and described device structure includes BMC chip base, connecting wire and location pin
Pin, wherein：
BMC chip base is used to lay the BMC chip that can guide start version；
Wire is used for connection and replaces BMC chip and location pin pin；
Described location pin pin is the flying needle of flying probe board, contacts for corresponding pin pin each with onboard BMC, finally
Play interim substitution.
Embodiment 2
Method for refreshing is replaced based on a kind of onboard BMC of embodiment 1 temporarily, methods described can guide start version by use
BMC chip replaces the onboard BMC of mainboard, starts guiding to refreshing under interface, and alternative is then taken away again, refreshes onboard BMC cores
Piece, can normally start till guiding start until OK, onboard BMC is refreshed.
Embodiment 3
As shown in figure 1, on the basis of embodiment 2, a kind of onboard BMC described in the present embodiment replaces method for refreshing temporarily, its
It is characterised by, it is as follows that methods described implements process：
The pin for replacing refreshing apparatus temporarily by a kind of onboard BMC is contacted with the BMC chip on mainboard；
By the hold_N pins for dragging down onboard BMC chip, disable onboard BMC chip；
The interim hold_N pins for replacing BMC chip on refreshing apparatus are drawn high in pressure so that the interim BMC replaced on refreshing apparatus
Chip can play substitution effect in the onboard BMC chip of contact mainboard, complete the function of faulty onboard BMC；
When certain phase is started to, into DOS interfaces, linux BMC interfaces are refreshed, when being directed to refreshing BMC, this is replaced
Refreshing apparatus are taken away, the problematic BMC of the onboard formula of normal refresh, on BMC is blown down burning again and then is welded again again,
Eliminate a part of step and reduce chip of taking away and cause to scrap the risk of mainboard.
Embodiment is merely to illustrate the present invention, and not limitation of the present invention, about the ordinary skill of technical field
Personnel, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all equivalents
Technical scheme fall within scope of the invention, the scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. a kind of onboard BMC replaces refreshing apparatus temporarily, it is characterised in that described device structure includes BMC chip base, connection
Wire and location pin pin, wherein：
BMC chip base is used to lay the BMC chip that can guide start version；
Wire is used for connection and replaces BMC chip and location pin pin；
Described location pin pin contacts for corresponding pin pin each with onboard BMC, finally plays interim substitution.
2. method for refreshing is replaced based on a kind of onboard BMC of claim 1 temporarily, it is characterised in that methods described is by using energy
The BMC chip of enough guiding start versions replaces the onboard BMC of mainboard, starts guiding to refreshing under interface, and replacement dress is then taken away again
Put, refresh onboard BMC chip, till onboard BMC can normally start guiding start.
3. a kind of onboard BMC according to claim 2 replaces method for refreshing temporarily, it is characterised in that methods described is concrete
Realize that process is as follows：
The pin for replacing refreshing apparatus temporarily by a kind of onboard BMC is contacted with the BMC chip on mainboard；
By the hold_N pins for dragging down onboard BMC chip, disable onboard BMC chip；
The interim hold_N pins for replacing BMC chip on refreshing apparatus are drawn high in pressure so that the interim BMC replaced on refreshing apparatus
Chip can play substitution effect in the onboard BMC chip of contact mainboard, complete the function of faulty onboard BMC；
When certain phase is started to, into BMC interfaces are refreshed, when being directed to refreshing BMC, the replacement refreshing apparatus are taken away,
The problematic BMC of the onboard formula of normal refresh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817139.4A CN106647959A (en) | 2016-09-12 | 2016-09-12 | Temporary replacement refreshing apparatus and method for onboard BMC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817139.4A CN106647959A (en) | 2016-09-12 | 2016-09-12 | Temporary replacement refreshing apparatus and method for onboard BMC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106647959A true CN106647959A (en) | 2017-05-10 |
Family
ID=58851476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817139.4A Pending CN106647959A (en) | 2016-09-12 | 2016-09-12 | Temporary replacement refreshing apparatus and method for onboard BMC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106647959A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070169088A1 (en) * | 2006-01-13 | 2007-07-19 | Dell Products, L.P. | Automatic firmware corruption recovery and update |
| CN104317617A (en) * | 2014-10-23 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Batch BMC Firmware refreshing method |
| CN205405367U (en) * | 2016-03-08 | 2016-07-27 | 浪潮电子信息产业股份有限公司 | Replace device that refreshes that board carried BMC chip temporarily |
| CN205405488U (en) * | 2016-03-08 | 2016-07-27 | 浪潮电子信息产业股份有限公司 | Replace device that refreshes that board carried BIOS chip temporarily |
-
2016
- 2016-09-12 CN CN201610817139.4A patent/CN106647959A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070169088A1 (en) * | 2006-01-13 | 2007-07-19 | Dell Products, L.P. | Automatic firmware corruption recovery and update |
| CN104317617A (en) * | 2014-10-23 | 2015-01-28 | 浪潮电子信息产业股份有限公司 | Batch BMC Firmware refreshing method |
| CN205405367U (en) * | 2016-03-08 | 2016-07-27 | 浪潮电子信息产业股份有限公司 | Replace device that refreshes that board carried BMC chip temporarily |
| CN205405488U (en) * | 2016-03-08 | 2016-07-27 | 浪潮电子信息产业股份有限公司 | Replace device that refreshes that board carried BIOS chip temporarily |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101221508B (en) | Equipment starting method and device | |
| CN103149526B (en) | PCBA board test macro and method | |
| CN103955417A (en) | Computer hard disc data detecting equipment and method | |
| CN104991629A (en) | Power fail detection system and method | |
| CN108009062A (en) | A kind of enterprise-level SSD system power failures function test method, apparatus and system | |
| CN112151106B (en) | SSD aging test method and device, storage medium and electronic equipment | |
| CN104317618A (en) | Firmware partitioning method and device | |
| CN105718340A (en) | Crontab based CPU stability testing method | |
| CN111309524A (en) | Distributed storage system fault recovery method, device, terminal and storage medium | |
| CN103902399A (en) | Software system repair processing method and software system repair processing device | |
| CN103984309A (en) | Cigarette production system with disaster tolerance function and disaster tolerance exercise method thereof | |
| CN104049999A (en) | Automatic storage device repair system based on network and method thereof | |
| CN105718330A (en) | Linux system backup data recovery method and device | |
| CN103092733A (en) | Testing device and testing method for simulating plugging and unplugging actions | |
| CN105868047A (en) | Repairing method and device of data partition, and terminal | |
| CN101178660A (en) | Memory data automatic update method | |
| TW202018312A (en) | Testing system | |
| CN106647959A (en) | Temporary replacement refreshing apparatus and method for onboard BMC | |
| CN107122273A (en) | A kind of method that NVDIMM functional tests are carried out under shell | |
| CN105161138A (en) | Repair method for situation of incapability of accessing to data block caused by error of Seagate hard disk firmware manager | |
| CN112269692A (en) | Remote upgrading power-off self-recovery mechanism for network camera | |
| CN110908839A (en) | Method, device and equipment for relieving fault of logic module | |
| CN103514086A (en) | Extraction method and device for software error report | |
| CN115877113A (en) | SSD power supply anti-interference capability test method, device, storage medium and system | |
| CN205405367U (en) | Replace device that refreshes that board carried BMC chip temporarily |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |