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CPU problem

martonsy
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There is a center pin in every dell charger. If there is no signal from the center pin (about 0,3V and some intersting 

frequency) then the laptop thinks you do not use the original charger, so for "safety" reasons the cpu clock speed decrease.

 

All i had to do, is change the wire, because it was broken. Now i have singnal at the center pin again, and my cpu works fine.

 

 

power_adapter_connector.jpg.c63849862655224215fca6fad33815c3.jpg

Posted

Hello!

 

I have an old Dell N5110 laptop (2630qm cpu, 8gb ram, no battery) 
I use it for my daily work, and today i relised, my cpu never go higher than 40% and all of my softwares are slow as f...fog

There is a print screen about my cpu usage while is use aida

Today when i turned on my laptop, I got an error messsage: I do not use the right power suply, but i do, actualy i use the original ps

 

Do you have any idea what should i do to solve this trouble?

 

 

 

image.thumb.png.939bb689dd0735bcf06848fc3dfa642f.png

 

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Posted

You don't have a battery?

Intel Core i9-9980XE 18c/36t, Asus TUF X299 Mark 1, 128GB DDR4 3200MHz, Palit RTX 5070, 2TB 970 EVO Plus, 2TB SN570, 8TB HDD, Meshify 2

PC 2: AMD Ryzen 7 3700X 8c/16t, MSI X470 Carbon, 32GB DDR4 2666MHz, Asus GTX 1080 Strix, 512GB Samsung PM981, 1TB Crucial MX500, Fractal Define R4

Old PC: Intel Xeon X5670 6c/12t @ 4.40GHz, Asus P6X58D-E, 48GB DDR3 1600MHz, EVGA GTX 970 ACX 2.0, 500GB, 250GB & 120GB SSD, 10TB & 2x 4TB HDD, Fractal Define R5

PC 3: Intel Xeon E5-2690 8c/16t @ 3.3-3.8GHz, ThinkStation S30 (C602/X79), 64GB (4x 16GB) DDR3 1600MHz, Asus GeForce GTX 960 Turbo OC, 1TB Crucial MX500

Laptop: ThinkPad T440p, Intel Core i7-4800MQ 4c/8t @ 2.7-3.7GHz, 16GB DDR3 1600MHz, GeForce GT 730M (GPU: 1006MHz MEM: 1151MHz), 2TB SSD, 14" 1080p IPS, 100Wh battery

Phone: Samsung Galaxy S23 256GB Watch: Samsung Galaxy Watch7 44mm LTE

General X58 Xeon/i7 discussion

Some other PC's:

Spoiler

Some of the specs of these systems might not be up to date

Z77: Intel Core i7-3770 4c/8t @ 4.22-4.43GHz, Asus P8Z77-V LK, 32GB DDR3 1648MHz, Asus RX 470 Strix, 1TB & 250GB Crucial MX500 and 3x 500GB HDD

PC 4: Intel Xeon X5675 6c/12t @ 3.07-3.47GHz, HP 0B4Ch (X58), 12GB DDR3 1333MHz, Asus GeForce GTX 660 DC2, 240GB & 120GB SSD, 1TB HDD

PC 5: Intel Xeon W3550 @ 3.07GHz, HP (X58), 8GB DDR3, NVIDIA GeForce GT 640 (GPU: 1050MHz MEM: 1250MHz), 120GB SSD, 2TB, 1TB and 500GB HDD

PC 6: Intel Core2 Quad Q9550 @ 3.8GHz, Asus P5KC, 8GB DDR2, NVIDIA GeForce GTX 470, 120GB SSD and 500GB HDD

HTPC: Intel Core2 Quad Q6600 @ 3.0GHz, HP DC7900SFF, 8GB DDR2 800MHz, Asus Radeon HD 6570, 240GB SSD and 3TB HDD

WinXP PC: Intel Core2 Duo E6300 @ 2.33GHz, Asus P5B, 2GB DDR2 667MHz, NVIDIA GeForce 8500 GT, 32GB SSD and 80GB HDD

RetroPC: Intel Pentium 4 HT @ 3.0GHz, Gigabyte GA-8SGXLFS, 2gb DDR1, ATi Radeon 9800 Pro, 2x 40gb HDD

My first PC: Intel Celeron 333MHz, Diamond Micronics C400, 384mb RAM, Diamond Viper V550 (NVIDIA Riva TNT), 6gb and 8gb HDD

Server: 2x Intel Xeon E5420, Dell PowerEdge 2950, 32gb DDR2, ATI ES1000, 4x 146gb SAS

Dual Opteron PC: 2x 6-core AMD Opteron 2419EE, HP XW9400, 32GB DDR2, ATI Radeon 3650, 500gb HDD

Core2 Duo PC: Intel Core2 Duo E8400, HP DC7800, 4gb DDR2, NVIDIA Quadro FX1700, 1tb and 80gb HDD

Athlon XP PC: AMD Athlon XP 2400+, MSI something, 1,5gb DDR1, ATI Radeon 9200, 40gb HDD

Thinkpad: Intel Core2 Duo T7200, Lenovo Thinkpad T60, 4gb DDR2, ATI Mobility Radeon X1400, 1tb HDD

Pentium 3 PC: Intel Pentium 3 866MHz, Asus CUSL2-C, 512mb RAM, 3DFX VooDoo 3 2000 AGP

Laptop: Dell Latitude E6430, Intel Core i5-3210M, 6gb DDR3 1600MHz , Intel HD 4000, 250gb Samsung SSD 860 EVO, 1TB WD Blue HDD

Laptop: Latitude 3380, Intel Pentium Gold 4415U 2c/4t @ 2.3GHz, 8GB DDR4, Intel HD 610, 120GB SSD, 13.3" 768p TN, 56Wh battery

Phone: Huawei Honor 9 64GB + 256GB card Watch: Motorola Moto 360 1st Gen.

Laptop 2: ThinkPad T450, Intel Core i7-5600U 2c/4t @ 2.6-3.2GHz, 16GB DDR3 1600MHz, Intel HD 5500, 250GB SSD, 14" 900p TN, 24Wh + 72Wh batteries

 

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17 minutes ago, martonsy said:

I think my CPU clock went down. Usualy it is 2-2.9Ghz but now it is always 0,8Ghz

The basic speed is 2,0Ghz

I have no idea what should i do, pls help me! :)

now let's try this first. i think it should help a little. well now. 

 

 

1. defrag your system. 

2. scan your disk for some errors.

3. remove your battery pack and turn on your computer. if the error persist, return your battery pack then try to turn it on again. and if, still the error pop up . you can assume thhat your battery pack is defective,

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  • Solution

There is a center pin in every dell charger. If there is no signal from the center pin (about 0,3V and some intersting 

frequency) then the laptop thinks you do not use the original charger, so for "safety" reasons the cpu clock speed decrease.

 

All i had to do, is change the wire, because it was broken. Now i have singnal at the center pin again, and my cpu works fine.

 

 

power_adapter_connector.jpg.c63849862655224215fca6fad33815c3.jpg

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