Question about ASUS Intel 815E Chipset CUSL2-M Motherboard

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CPU compatiblity I have a problem with my CPU,When I install new CPU, type Intel celeron 1100MHz\100 FSB\1.475v, I get a high frequancey Beeps, and a black screen appeare, so can some on help me on this, or is this type of processer compatible with my M.B, also from the user giude i read that this alarm is caused by the low frequancy, where is the problem???

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  • Amjed aljaaf Feb 11, 2007

    In the user manual in there are many Award BIOS Beep codes listed below:

    1.One short beep when displaying logo: No error during POST

    2.Long beeps in an endless loop: No DRAM installed or detected

    3.One long beep followed by three short beeps: Video card not found or video card memory bad

    4.High frequency beeps: when CPU overheated system is working System running at a lower frequency.
    the 4th case is what happend when i installed the new CPU with spicefication mentioned above,also the monitor dose't show any signel (stand by status), my question is: what are the CPU types that compatable with my Motherboard??
    thanks alot for your help

  • Amjed aljaaf Feb 14, 2007

    thanks tom for your help



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Hi amjo, When a PC runs into issues very early in the boot phase it will identify errors through a series of short and long beeps and are know as ?beep codes?. What you need to do is identify the pattern of sort and long beeps for us and we can start working on identifying what is wrong.

Posted on Feb 10, 2007

  • tomj23 Feb 11, 2007

    Your motherboard supports the following Socket 370 CPUs:

    -Pentium III processor 100/133 Front Side Buss, 500 to 1.2 GHz processor. If you try to run anything past 800 MHz make sure you have a fairly decent CPU fan/heatsink correctly attached to it.
    -Celeron 66 MHz Front Side Buss, not too sure about the processor speed it will support but the board is designed to be flexible.

    Let us know if you have any other questions and please don?t forget to rate this posting.



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CPU upgrade for Compaq SR1220NX Desktop

Here are the CPU specs that will help you find a new CPU for your desktop:

Socket 478 for Intel P4 Williamette and Northwood processors

  • Supports Intel Pentium 4 processor up to 2.8 GHz
  • Supports Intel Celeron processor up to 3.06 GHz (Prescott based Celeron with 533MHz FSB)

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Installing new cpu on a emachine

According to the specs I have Serena, the eMachines eTower 633i Desktop PC, uses a TriGem Cognac motherboard.

[TriGem is the manufacturer, Cognac is the model.
Note it is Not the TriGem Cognac+ ]

Specifications. (You can click on the photo to enlarge)

PDF motherboard manual,

Click on - Cognac - in the left side of the list.

Going back to the page;
(Nothing like upside down photo information, and the motherboard is turned 90 degrees to the Right, to how it actually sits in your computer case )

The processor socket is a Socket 370,

Used for Intel Pentium III processors, and intel 'Celey' processors.

(Excuse me......Celeron.
An Intel Pentium III processor has TWICE the L2 cache, that a comparable Intel Celeron has.
The cache for a Processor is a small memory area for the Processor.

It is the First memory the Processor accesses.
The Ram Memory is second, and the Harddrive is third.
More cache for a Processor makes it more faster )

The motherboard chipset is an Intel 810.

The Northbridge chip of the motherboard chipset, is an Intel 82810.
The Southbridge chip is an Intel 82801AA, or an Intel 82801AB.
(Intel ICH, or Intel ICH0 )

Looking at the chart, and reading across, you can see what the Intel 810 motherboard chipset supports;

1) Processors: Intel Celeron, or Intel Pentium II, or Intel Pentium III.

2) Processor Front Side Bus: (FSB) 66MegaHertz, or 100MHz.

3) SDR Sdram ram memory at 100Megahertz.

[Single Data Rate Sdram is often just referred to as Sdram.

Double Data Rate Sdram is also Sdram (DDR Sdram)
Synchronous Dynamic Random Access Memory
So is DDR2 Sdram, and DDR3 Sdram ]

Also referred to as PC100.

So when looking for a CPU you look for;

1) Fits in a Socket 370 processor socket.
Yep. The best is going to be an Intel Pentium III.

2) Has a FSB of 100MHz.


Scroll down.

Pentium III 1100.

Maximum frequency rate ('Speed') is 1.1GHz (1100MHz)
Front Side Bus = 100MHz
Uses a Socket 370 processor socket.
Part Number = RB80526PY005256
sSpec Number = SL5QW

In the top header -
Specifications / Pictures (1) / CPU ID (1) / Comments (1),
click on Pictures (1)

You can click on the photo to enlarge.
256MegaByte of L2 cache. (256MB)

A comparable Celeron would have 128MB of L2 cache.

[ Don't forget to follow Anti-Static Precautions.
Clean the bottom of the Heatsink THOROUGHLY, and the top of the Processor if it needs it. (I always do anyway)

PROPERLY apply fresh, new Thermal Paste.

For additional questions please post in a Comment.


Oct 26, 2012 | E-Machines etower 633is PC Desktop

1 Answer

What type of dual core processor can I use for my dc7600?

The motherboard for the dc7600 has an Intel LGA775 processor socket. However, not all LGA775 processors are compatible with the motherboard. For the small form factor, the following CPUs are supported: Intel Celeron D Processors:
Intel Celeron D 331 Processor (2.66-GHz, 256K L2 cache, 533-MHz FSB) , Intel Celeron D 336 Processor (2.80-GHz, 256K L2 cache, 533-MHz FSB) , Intel Celeron D 346 Processor (3.06-GHz, 256K L2 cache, 533-MHz FSB)
Intel Pentium 4 Processors with HT Technology:
Intel Pentium 4 521 Processor (2.8-GHz, 1-MB L2 cache, 800-MHz FSB) , Intel Pentium 4 524 Processor (3.06-GHz, 1-MB L2 cache, 533-MHz FSB) , Intel Pentium 4 541 Processor (3.2-GHz, 1-MB L2 cache, 800-MHz FSB), Intel Pentium 4 620 Processor (2.8-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 630 Processor (3.0-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 631 Processor (3.0-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 640 Processor (3.2-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 641 Processor (3.2-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 650 Processor (3.4-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 651 Processor (3.4-GHz, 2-MB L2 cache, 800-MHz FSB), Intel Pentium 4 661 Processor (3.6-GHz, 2-MB L2 cache, 800-MHz FSB) or
Intel Pentium D Dual Core Processors:
Intel Pentium D 805 Dual Core Processor (2.66-GHz, 2x1MB L2 cache, 533-MHz FSB), Intel Pentium D 820 Dual Core Processor (2.8-GHz, 2x1MB L2 cache, 800-MHz FSB), Intel Pentium D 915 Dual Core Processor (2.8-GHz, 2x2MB L2 cache, 800-MHz FSB), Intel Pentium D 925 Dual Core Processor (3.0-GHz, 2x2MB L2 cache, 800-MHz FSB), Intel Pentium D 930 Dual Core Processor (3.0-GHz, 2x2MB L2 cache, 800-MHz FSB), Intel Pentium D 940 Dual Core Processor (3.2-GHz, 2x2MB L2 cache, 800-MHz FSB), Intel Pentium D 945 Dual Core Processor (3.4-GHz, 2x2MB L2 cache, 800-MHz FSB), Intel Pentium D 950 Dual Core Processor (3.4-GHz, 2x2MB L2 cache, 800 MHz FSB)

Unfortunately, these are old processors and I don't see any available new. lists a couple available as refurbished. You may be better off getting a new computer with either a Intel I3 or current AMD processor.

I wish that I had better news for you.

Cindy Wells
(do not attempt to use a CPU that your motherboard doesn't support. It probably won't boot.)

Mar 30, 2012 | HP Compaq dc7600 Small Form Factor PC...

1 Answer

What arethe compatible components of this kind motherboard

CPU P5KPL-AM empty.jpg Valuable Intel G31 uATX solution with FSB overclocking 1600MHz!
- Intel® Core™2 Quad Ready
- Intel® 45nm CPU Ready
- FSB 1600(O.C.)/1333/1066/800 MHz
- Intel® G31/ICH7
- Dual channel DDR2 1066(O.C.)/800/667
- EZ Flash2 & CrashFree BIOS3
- 8 Channel High Definition Audio

Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® D/Pentium® 4/Celeron® E1000 Series and Celeron 400 Series Intel® Hyper-Threading Technology ready
*Refer to for Intel CPU support list
Chipset Intel® G31 Intel ICH7
Front Side Bus 1600*/1333/1066/800 MHz (*1600 is overclock speed) Memory 2 x DIMM, Max. 4 GB, DDR2 1066(O.C.)/800/667 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*Overclock speed
**Refer to or user manual for Memory QVL (Qualify Vendor List)
***When installing total memory of 4GB capacity or more, WindowsR 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended. Expansion Slots 1 x PCIe x16
1 x PCIe x1
2 x PCI
VGA Integrated Intel Graphics Media Accelerator (Intel® GMA 3100)
Max. resolution:2048x1536X32bpp, Horizontal:127.5KHz Vertical:85Hz Storage Southbridge
1 xUltraDMA 100/66/33
4 xSATA 3 Gb/s ports
LAN Realtek RTL8102EL 100/10 LAN
Audio VIA VT1708B 8 -Channel High-Definition Audio CODEC
Anti-Pop Function
Jack-detect & Multi-Streaming
Support S/PDIF Out connector USB 8 USB 2.0 ports (4 ports at mid-board, 4 ports at back panel) Overclocking Features SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz up to 600MHz at 1MHz increment
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)
Special Features ASUS MyLogo 2
ASUS EZ Flash 2
ASUS CrashFree BIOS 3
Back Panel I/O Ports 1 x Parallel
1 x VGA
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x LAN(RJ45) port
4 x USB 2.0/1.1
1 x COM port
8 -Channel Audio I/O
Internal I/O Connectors 2 x USB connectors support additional 4 USB ports
1 x Floppy disk drive connector
1 x IDE connector
4 x SATA connectors
1 x internal speaker connector
1 x S/PDIF Out connector
1 x CPU/ Chassis/ Power Fan connector
1 x Front panel High Definition audio connector
1 x Chassis Intrusion connector
1 x CD audio in connector
24-pin EPS 12V Power connector
4-pin ATX 12V Power connector
1 x System Panel connector
BIOS 8 Mb Flash ROM
DMI 2.0
WfM 2.0
ACPI 2.0
Manageability WOL,PXE,RPL,WOR ,PME Wake Up Accessories User's manual
1 x UltraDMA 133/100/66 cable
1 x Floppy disk drive cable
1 x SATA cable
1 x SATA power cable
I/O Shield
Support Disc Drivers
Anti-virus software (OEM version)
ASUS Update
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9.6 inch x8 inch ( 24.4 cm x 20.3 cm )
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What cpu can the motherboard 661M03-G support?

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Intel Celeron Northwood 400MHz 2.0-2.4GHz
Intel Willamette 400MHz 1.8GHz

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1 Answer

Upgrade RAM on an Amilo Pro V2055

Hello camandi,

Please visit this link:
This way you can atleast get a "second" opinion.

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1 Answer

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High FSB and high storage of DDR2 RAM will increase your computer performace.

DDR2 RAM FSB is depend on your motherboard choice. Because your motherboard should be able to support your RAM FSB rate.

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1 Answer

Cpu update

basing from MSI website cpu support for this mobo,
the best AMD processor you can fit on this mobo is

Barton (0.13u) 200/400MHz FSB 512KB L2 Cache AthlonXP 3000+ 200 Auto OK AthlonXP 3200+ 200 Auto OK

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1 Answer

Cpu upgrade

Your computer has one of these options:
spacer.gif level2_arrow.gif Intel® Celeron® Processor 560
(1MB L2 cache, 2.13GHz, 533MHz FSB)
Intel® Celeron® Processor 550
(1MB L2 cache, 2.0GHz, 533MHz FSB)
Intel® Celeron® Processor 540
(1MB L2 cache, 1.86GHz, 533MHz FS
Intel® Celeron® Dual-Core Processor E1400
(512KB shared L2 Cache, 2.0GHz, 800MHz FSB)
Intel® Celeron® Dual-Core Processor T1400
(512KB shared L2 Cache, 1.73GHz, 533MHz FSB) spacer.gif

Check the features with Acer first and see if your motherboard model support that speed processor.
Contact tech support directly to the manufacturer right here:

Oct 13, 2008 | Acer Aspire 5315 Notebook

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