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Reset BIOS at M7NCG 400

After setting the FSB frequence to 200 Mhz, the system wont start. Even pulling out the battery do not show an effect.
Who can I start the computer again?
Of ther is an solution please contact me.
Christoph

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  • der_cgr Oct 01, 2008

    Thank you for your hints.

    After checking in detail I found out that due to the overclocking my motherboard was blown up.



    No software or procedure wont help.

    I bought a new one.

    Thanks a lot.

×

2 Answers

This works pretty good i have the intel d945gt and removed jumper from 2and 3 and placed it on 1and 3 works

Posted on Sep 15, 2008

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  • 158 Answers

The thing is you should also do is remove the power cord from psu and find the clr bios or cymos then place it on th opisite pin if it is on pin 1-2 then place this on pin 3-4 wait for 30seconds then press on button this will reset the bios then place the jumper back to the origaial position then plug the power cord back to the psu then press the on button all is well you should hear a beep then your bios is set to default

hope this helpst

Posted on Aug 26, 2008

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1 Answer

Power on ok but no display. ram not detect


First disable the onboard VGA then put in a known good AGP graphics card to see if you can get through the POST if your BIOS i rejects the RAM chips it should give you a short series of beeps this would indicate that the memory is not compatible as a rule of thumb PC2700 speed memory is for a motherboard and processor with a 133Mhz FSB this is quaded to 533MHz. you can usually place faster memory but not slower memory look at the table below for rated Frontside Bus Speeds.

CPU FSB DDR DIMM Type Memory Frequency
---------------------------------------------------------------------
800 MHz PC3200/PC2700*/PC2100 400/333*/266 MHz (min busspeed 200Mhz)
533 MHz PC2700/PC2100 333/266 MHz (min busspeed 133Mhz)
400 MHz PC2100 266 MHz (min busspeed 100Mhz)

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I have a Gigabyte GA-7N400-L motherboard CPU problem


dit you try a bios update?Some motherboard needs a bios update for a newer cpu.

Jan 17, 2010 | Gigabyte GA-7N400-L Motherboard

1 Answer

My processor is rated at 3000 but is only running


What you are trying to do is called overclocking, and there are some excellent guides for that on the internet, like here: http://www.compunamics.com/overclocking.htm
I suggest you read this before proceeding the overclocking.
You can open the BIOS (press a key like F1, F2, F8 or del during startup). Somewhere there will be a menu with options for voltages and frequencies (units in V and MHz)
As you have read, processor speed depends on the multiplier and front side bus speed: CPU Multiplier x FSB = CPU frequency.
Right now, your frequency is 2200 MHz (presumably 11 x 200)
To get it to 3000 MHz (3GHz), you either have to raise the option called FSB in the BIOS to 270 (270 x 11 = 2970), or increase the multiplier to 15 (200 x 15 = 3000). Before you do so, write both the values down, so that you can reset to them, in case things go wrong.
I sugest first trying to raise the multiplier from 11 to 15. It may however, be locked at 11. If you can get it to 15, you're done, your CPU is now running at 3 GHz.
If not, you'll have to go through some more trouble.

First, you'll need to find your memory (or RAM, or DDR) multiplier and frequency, in the same menu as the FSB and CPU multiplier. Write them down as well.
As you have also read, increasing the FSB will make your CPU and memory go faster. This may however, be too much for the RAM to handle.
With the FSB frequency and multiplier, you can calculate the frequency of your RAM just as with the processor.
You will now have to change FSB from 200 to 270, so you'll also have to calculate a new RAM multiplier, if you want the RAM to run at the same speed.
For example, your RAM frequency can be 200 (FSB) x 2 (multiplier) = 400. If you then increase FSB to 270, your RAM will run at 300 x 2 = 600. You will have to lower the multiplier to get as close to 400 as you can get, and preferably lower, if 400 cannot be achieved.
Having done this, you can slowly start to increase FSB, I would suggest by 10 at a time. As soon as the PC has trouble starting, in the BIOS, increase the CPU voltage by one step, until it runs stable again. However, as your CPU is rated at 3GHz, you shouldn't have any trouble with this,and should not have to increase voltages.

If you encounter any probems, let me know!

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4 Answers

Memory ram


According to SiS® official document, SiS® 748 chipset has limitation DDR supports:
CPU at FSB 200MHz mode, it will NOT support DDR400
CPU at FSB 333MHz mode, it will NOT support DDR200
CPU at FSB 400MHz mode, it will NOT support DDR200/DDR266

Depends on chipset http://www.asrock.com/mb/overview.asp?Model=K7S8XE

Jul 22, 2009 | Computers & Internet

2 Answers

Compatible memory for P4M266A-8233


Hi!

No you can not!

This is what memosticks that mobo of yours supports
DDR 200/266
PC100/133 SDRAM
Max. Memory 4.0GB

Good luck
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1 Answer

Best/Fastest CPU for DFI PE21-EL mobo


Your motherboard supports 2 different fsb's.
look these up @ cpu-world
you can use:
Intel Pentium 4 processor (478-pin)
- 533MHz system data bus - supports up to 2.8 GHz
- 400MHz system data bus - supports up to 2.4 GHz

Intel Celeron processor
- 400MHz system data bus - supports up to 2.0 GHz CPU speed
and here are the suppoted cpus:
Intel Celeron RK80531RC029128 BX80531P170G128 1.7 GHz 17 x 400 MHz, Willamette Any A RK80531RC033128 BX80531P180G128 1.8 GHz 18 x 400 MHz, Willamette Any A RK80531RC037128 BX80531P190G128 1.9 GHz 19 x 400 MHz, Willamette Any A RK80532RC041128 BX80532RC2000B 2.0 GHz 20 x 400 MHz, Northwood A 1.525V not supported RK80532RC045128 BX80532RC2100B 2.1 GHz 21 x 400 MHz, Northwood A 1.525V not supported Intel Pentium 4 RK80532PC021512 1.5 GHz 15 x 400 MHz, Northwood Any A RK80532PC025512 BX80532PC1600D 1.6 GHz 16 x 400 MHz, Northwood Any A RK80532PC029512 1.7 GHz 17 x 400 MHz, Northwood Any A RK80532PC033512 BX80532PC1800D 1.8 GHz 18 x 400 MHz, Northwood Any A RK80532PC037512 1.9 GHz 19 x 400 MHz, Northwood Any A RK80532PC041512 BX80532PC2000D 2.0 GHz 20 x 400 MHz, Northwood A 1.525V not supported 2.1 GHz 21 x 400 MHz, Northwood A 1.525V not supported RK80532PC049512 BX80532PC2200D 2.2 GHz 22 x 400 MHz, Northwood A 1.525V not supported RK80532PE051512 BX80532PE2266D 2.26 GHz 19 x 533 MHz, Northwood A 1.525V not supported RK80532PE056512 BX80532PE2400D 2.4 GHz 18 x 533 MHz, Northwood A 1.525V not supported RK80532PC056512 BX80532PC2400D 2.4 GHz 24 x 400 MHz, Northwood A 1.525V not supported RK80532PC060512 BX80532PC2500D 2.5 GHz 25 x 400 MHz, Northwood A 1.525V not supported RK80532PE061512 BX80532PE2533D 2.53 GHz 19 x 533 MHz, Northwood A 1.525V not supported RK80532PC064512 BX80532PC2600D 2.6 GHz 26 x 400 MHz, Northwood A 1.525V not supported RK80532PE067512 BX80532PE2667D 2.66 GHz 20 x 533 MHz, Northwood A 1.525V not supported RK80532PE072512 BX80532PE2800D 2.8 GHz 21 x 533 MHz, Northwood A 1.525V not supported

Dec 26, 2008 | DFI PE21-EL Motherboard

1 Answer

Motherboard Jetway V880DAS, PCU Athlon xp 2800, Memory PC 3200 2Gb. Bios Update 880DASA7.BIN .Operating system Windows XP Pro with Service Pack 2 I Set the CPU FSB Jumper to 166 Mhz.The computer keep...


is this the first time you encounter this problem with the athlon Xp? i have encounter this already with my PC. you should update again the bios of your computer, and load the setting of your bios to the default settings.. try to restart your computer.. and try to contact me as soon if this works for you. thanks!

Apr 15, 2008 | Computers & Internet

2 Answers

Motherboard processor support


Processor Family Processor Speed System Bus Frequency Cache Size BIOS Version Notes Pentium® III processor 850 MHz 100 MHz 256 KB P14 or greater The following board revisions (AA numbers) support these processors: 754552-200 or later
754558-200 or later
A01450-200 or later.
See the board revision note, below, for an explanation.
800 MHz 100 MHz 256 KB P14 or greater 750 MHz 100 MHz 256 KB P14 or greater 700 MHz 100 MHz 256 KB P14 or greater 650 MHz 100 MHz 256 KB P14 or greater 600E MHz 100 MHz 256 KB P14 or greater 550E MHz 100 MHz 256 KB P14 or greater 600 MHz 100 MHz 512 KB P12 or greater All board revisions support these processors 550 MHz 100 MHz 512 KB P07 or greater 500 MHz 100 MHz 512 KB P07 or greater 450 MHz 100 MHz 512 KB P07 or greater Pentium® II processor 450 MHz 100 MHz 512 KB P01 or greater 400 MHz 100 MHz 512 KB P01 or greater 350 MHz 100 MHz 512 KB P01 or greater 333 MHz 66 MHz 512 KB P01 or greater 300 MHz 66 MHz 512 KB P01 or greater 266 MHz 66 MHz 512 KB P01 or greater 233 MHz 66 MHz 512 KB P01 or greater Intel® Celeron® processor 433 MHz 66 MHz 128 KB P01 or greater 400 MHz 66 MHz 128 KB P01 or greater 366 MHz 66 MHz 128 KB P01 or greater 333 MHz 66 MHz 128 KB P01 or greater 300A MHz 66 MHz 128 KB P01 or greater 300 MHz 66 MHz 0 KB P01 or greater 266 MHz 66 MHz 0 KB P01 or greateri hope that this solved your request.
Sergio

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1 Answer

RAM not running at full speed


Go to page 33 in your manual, see DRAM Clock/Drive Control & press enter. You can tweak your memory to run faster however your manual suggest not too. Hate to see you burn it up. As you will see everything is set to Auto:
Max Memclock (Mhz) [Auto]
1T/2T Memory Timing [Auto]
CAS# latency (Tcl) [Auto]
When DDR Timing Setting by is set to Manual, use this item to set the DRAM frequency. Would be nice to have a side panel fan blowing on your memory.
Link to your board.: http://www.ecsusa.com/ECSWebSite/Products/ProductsDetail.aspx?detailid=455&DetailName=Specification&MenuID=1&LanID=9

Jan 04, 2008 | EliteGroup K8M800-M2 Motherboard

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