HP 250 G1 CPU/FAN

Hi all, im looking for some advice re my laptop... My model is HP 250 G1 with Intel i3-3110M, 8GB RAM, 1TB Seagate SSHD and Win 8.1 Pro. Ok so I was wanting to clean the fan, or at least check it out to see if it needs replaicing as it is starting to get a little noisy and figured I would get to, blow it out for the time being then order a replacement if it needs one. Added to this, I have an i5-3320M from another laptop that I figured I could replace the i3-3110M with., but im not sure if this will work as in the manual it shows an i5-3230M and an i5-3210M as being the available i5 processors available with this model. I have the service manual for my model, and was doing fine until I got to page 59 where it says: 'Release the ZIF connectors to the power button board cable (1) and the TouchPad button board cable
(2), and then disconnect the cables from the system board.' Ok, now when I look, there is not a ZIF connecter for the power (1), there is the cable, sitting under the topcover, with a bit of black tape stuck over it, you cannot see under the tape of course. For item (2) there is a ZIF socket which is of course easy to lift and remove the cable, so the issue I am encountering is with part (1). So at this point, I got panicked, and decided as I could not see what was under there, to put the laptop back together because I did not want to run the risk of pulling this stuck down cable out from the tape and causing damage or not being able to get it back in and consequently having a laptop that I could not power on. So my questions: How do I safely go about removing this cable? How do I get it back in on the re-assembly of the unit? On another note (I can post this later/in another thread if thats best)...I damaged the WLAN module removing the cable, this is not a pressing as the laptop is mostly stationary with a network cable so it doesnt really need fixing with any urgency but would be nice if it was possible. Basically, the cable would not come off, so I foolishly gave it a tug with some small grips and the cable came off with the modules clip-in part still attached to the cable, ie it has come off the WLAN board. I understand this module is now broken (or would the AUX pin work?) But the issue I have is that the little clip-in part is stuck in the end of the antenna cable so I would not even be able to plug it into a replacement module...Any ideas on this? Thanks in advance and I await your insights and expertise and hopefully I can get moving in the correct direction... mrbrooks

Really, no one got any comment, advice, direction? ...

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HP P6203W CPU fan error on startup windows 7 32bit system

Hi there guys !
I got this HP computer for about a year now and since changing my broken CPU fan i got a CPU fan error on startup.
I have got a HP P6203W
MOBO: Pegatron Narra5
Bios: phoenix technologies 5.55 12/08/2009
I wanted to reduce some noise from my computer by replacing the CPU fan,
so i changed the original fan for a Noiseblocker-Multiframe M8-S1.
Now when i start up the computer; the fan slowly turns around , and i then got an CPU fan error before windows fired up. I can get past it by pressing F2 but its annoying to do so every time i start up. Plus I don't think the fan is turning fast enough.
I already tried checking cpu fan settings in the bios, but i have the blocked bios.
No fan settings here.
Do one of you guys have any clue about how to get my CPU fan working properly again or maybe a bios update for my motherboard ?
Any help would be very much appreciated !
thanks for your time

Hello willibrord87,
There isn't a BIOS update available for your motherboard so that is not going to be an option.
On some BIOS you have the ability to disable the system from checking the CPU Fan to avoid the error. If it's there it would be under Advanced menu and then a sub menu called Hardware Monitor. HP like many manufacturers lock out settings to avoid users changing settings to much in the BIOS so the system may not have the option. Since you said you already checked the settings I'm assuming we can skip this.
So it brings us to the motherboard. The CPU fan plug on the motherboard is a 12v connector, the Noiseblocker you have starts a slow ramp up based on this link http://goo.gl/6jsgn it says it's a start voltage of only 5v. I'm thinking that since the CPU fan is not starting up quick enough the motherboard is failing out and giving the CPU fan error. In the end the error is not a real error because once the CPU fan actually works then it's good to go.
You may want to try a different CPU fan that has a quicker spin up, or at least move that CPU fan to another system to see if it exhibits the same slow spin up.
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AMD X2 4200+ and CPU Fan

Its been a while since I've been on this forum, but I need advice on this one... I am planning on buliding a new system with a Athlon X2 4200+ (still waiting to see if AMD will sell X2 4000+ or 3800+ ). I think I'll go for an MSI K8N Neo 4 platinum board and I was wondering if the zalman CNPS7000B Al-Cu Led fit well on this particular mobo. I was also wondering if the cooling, provided by the Zalman CPU fan, would be enough for an X2 CPU?
Thanks for your help,
V
P.S. Are there any problems with the nVidia integrated firewall?

For those who wish to build a AMD X2 system, gigabyte has two fans that weight 430g (respects AMD max weight specs) and that is supposed to be very efficient... Lot of positive reviews over the web... And it is silent too
http://www.giga-byte.com/Peripherals/Products/Products_GH-PDU21-MF.htm
or
http://www.giga-byte.com/Peripherals/Products/Products_GH-PDU21-SC.htm
for now, only newegg as some in stock, but I suppose better availability soon!
V

HP PRO 3400 Series desktop won't boot CPU fan starts and stops , no video, no beeps

I have the above computer with an i3-2125 CPU, Windows 7 Home Premium 64 bit, and a 300GB Seagate Hard drive. I've had it for about 2 years and been working fine. It started acting up about 2 months ago. It would lose the date and time. I checked the battery, and it was OK, so I kept using the computer. Then on 9/15/2014 it hung on "Starting Windows", I did the following:
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2. Tried to go to last known good configuration and nothing happened.
3. Noticed the date and time were off, replaced the battery, nothing changed.
4. Tried another hard drive from another HP PRO 3400 Series and it would boot up but could not set date in bios.
5. Tried all kinds of things but could not set date in bios.
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6. Then it wouldn't boot at all.   So now when you turn on the power, the CPU fan starts and runs for about 1 second, then shuts off for 4 seconds, then starts and runs for another 1 sec and it does this continuously. There is  no video and no beeps and no difference when all memory is removed.
7. I removed the power supply, and checked voltages. It appears to be OK.
8. I removed the motherboard, and inspected it- saw nothing obvious.
9. I connected the power supply to the motherboard with nothing else connected to the motherboard, and I get the same thing. CPU fan starts then stops continuously, no video no beeps.
10. I am thinking it is the Motherboard, but I sure could use some suggestions as to what to do next.
Thanks
Maxgle from CA

Maxgle, welcome to the forum.
I believe that you would get more responses to your problem if you start a thread here. They are the members who know your computer best.
Please click the "Thumbs up + button" if I have helped you and click "Accept as Solution" if your problem is solved.
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Dc5850 cpu fan speeds to top speed sys then shutdown

I have a Hewlett-Packard HP Compaq dc5850 Micro tower PC, now running windows 7 pro 64-bit. That was new in late 2008. Originally it came with vista 32-bit downgrade able to XP pro 32 bit, running on 2G RAM, and 160G C drive with a 2.30 gigahertz AMD Phenom 8600B Triple-Core processor. It also has ATI 3100 integrated graphics as well as integrated NIC at 1G and integrated High def audio. In the first few months I had the system, I upgraded memory by 4G and total Disc space by 500G by adding a D drive; then upgraded to windows 7 pro 64-bit.
Overall, I have had a good experience with the PC but it has had problems while in its 3-year warranty. I did need to replace the C drive and later it original RAM devices. Yes HP did these replacements and swaps, under warranty; that meant I had 6G memory for a long time before the HP 2Gig failed out of warranty, leaving me with 4Gig now. Yes I have always had the Unit on an UPS; I even replaced the old UPS with a more powerful unit in late 2009 or early 2010 when the old UPS showed signs of failure. Now instead of serial based UPS connection it is USB.
Over the last few months I have been getting blue-screen errors of all sorts. Ranging from video related errors, Memory faults, Disc read/write failures and processor flag errors too. After numerous repair disc runs or re-install of windows, the disc read write errors wore corrected by the HP drive sanitation utility disc repair/wipe after failing the extended test. The non video ram was tested by a bootable CD of memtest86 v4 running extended test as well as MS memory Diagnostic. Both run multiple times, both passed multiple times. I was able to find a CD based video diagnostic for ATI and the Video passed repeated stress test as well. Over Labor Day I conducted these test and re-installed windows 64-bit; on the following Monday windows informed me I needed to activate windows, so I verified the correct key and called to do so, successfully.
With that background given here is the question. Recently over the last two or three months, for no apparent reason, mainly on boot the fan races to top speed and the system shuts down to protect itself. I researched this a little and found one cause to be inadequate airflow over the CPU to keep it cool; the recommendation made sense to vacuum with a computer vacuum and be sure airflow is not somehow obstructed. I am now thinking all these problems are related to the CPU temp sensor. Is it on the CPU fan or the motherboard, and can raising the fan speed in BIOS help prevent the problem, particularly if it on the motherboard.
John M Gray II

My pentium 4 3.0c stock Intel fan is 4.44 watts. Isn't the mobo designed for this?
Also, can the sys fan header have the speed sensor activated by a bios fix or is it a hardware issue where it just does not exist? If hardware, seems strange since Corecell shows sys fan.
Regards

Lenovo G560 CPU FAN stop then overheating

Hello i have lenovo G560 after i turn it on a few seconds fan working then definitiveli stops and cpu go overheating and notebook go stutdown. I try to change CPU fan but issue is there still. Sorry for my poor english. Can anybody tell my what i want to do?

hi deadbiker,
Overheating problems are commonly caused by evaporated or dried out thermal paste or dirty cooling fan. Since you replaced the fan, I recommend you remove the heatsink and re-apply a thermal compound on the CPU and GPU (if applicable). See page 41 on the Hardware Maintenance Manual on how to remove the heatsink.
If the fan still stops and the unit overheats and shuts down, the CPU might be throttling or might be faulty already. I recommend you send the unit for service (either a local repair shop or thru lenovo since they have diagnostic tools to check the unit out). Support phone list here.
Hope this helps.
Cheers
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How can i get the max rpm from cpu fan??

how can i get the max rpm from my cpu cooler regarding that i don't have a speed controller attached to the cpu fan ,,, ?? please make things clear for me
thanks

if you have not reduced it by using a speed controller either hardware or software or by the 7v mod its already going as fast as it will at 12 v dc you cannot speed it up only slow it down
need more air get a different cooler/fan

PS and CPU fan comes on merely by plugging in AC power

I am repairing a friends Athlon xp machine and have tested everything with extras.
I put a new MSI KM4M-V board in. The pc runs xp fine, etc., etc., however, when shut down the pc, Windows shuts down, but the ps and cpu fan stays on. Indefinitely. I have to either flip the on/off switch on the back of the ps or pull the damn plug.
What gives?
When I plug the thing in cold, same thing; the fans come on and then I press the start button whenever I want and the system posts and boots normally.
A motherboard Short? I checked the switch and even pulled the connector; the fans still come on when I plug it in.
Any thoughts?
Thanks.
J Romulus

Yes, I've let it run for hours after Windows shuts off, it simply doesn't go off.
Simply plugging it in or flipping ps switch, the same thing; ps and cpu fans come on automatically.
I've read all the APIC threads; if I were strictly having problems shutting down, maybe it be that. But it is so strange that it does it from a cold start.
Got to be some kind of short, or else a bad board.

24" iMac summer 2008. CPU fan runs at highest speed, some times goes to "sleep" mode. t' is about 35'- 42'C. Run hardware test: 4sns/1/40000000:tlop-130.000, next time 4sns/1/40000000:tlop-128.000 errors. Reinstalled all softwere. Nothing changed.

24" iMac summer 2008. CPU fan runs at highest speed, some times goes to "sleep" mode. CPU t' is about 35'- 42'C. Run hardware test: 4sns/1/40000000:tlop-130.000, next time 4sns/1/40000000:tlop-128.000 errors. Tried SMC, NVRAM, PRAM. Reinstalled all softwere. Nothing changed.

I suspect you have hardware problem with a fan sensor. Doing a software install will not help the machine needs to be taken in for service. If you run Apple Hardware Test in Extended Mode it should reveal the error code. If it does not then run AHT an additional 2-3 times to be sure in Extended Mode. Each pass will take about 30-60 minutes.

My cpu fan is not working where can i buy it and how much is it

my cpu fan is not working, where can i buy one .

Please identify your notebook/pc .
Look at the base/rear/side of the notebook/pc at the barcoded sticker.
Post item number 2 as seen on the following example of an HP notebook's barcoded sticker. The barcode on your HP product may be slightly different in appearance, but will still have the important information needed for us to help you.
###Do not post the serial number as it is personal information.###
Post the installed operating system version ( and whether it is 32 or 64-bit ) and post whether the CPU is an AMD or Intel product
Not posting all of the information as requested will delay our responses and slow troubleshooting of the issue that led you to author a thread.
Is your notebook/PC still within its warranty period?
Once you post this information we can help you.
Best regards,
erico
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Dual CPU fans in IQ816 Question

I have received the fatal error message indicating that my wife's IQ816 CPU fan is dead.
When I opened up the unit I found that one of the 2 CPU fans was indeed not functioning (FYI there are a total of 3 fans in the IQ816s). The fans part number (on the part) is 13G075205000H2 which translates to HP part number 489487-001, and I have ordered a couple of these already.
However, the second CPU fan (located right next to the other one) has part number 13G075205030H2 and I have not been able to find this part number anywhere (it is the same as the first part number with one of the 0s changed to a 3 so it is possible that the same part number may be okay with both, but I have no way of knowing that).
Could someone please let me know what the HP part number is for the 13G075205030H2 as I know this fan will die eventually, and I would like to be prepared with the replacement part in hand.
Thanks in advance,
Don McFarland

For those who may read this thread who are not familiar with PC hardware issues, there are some basic parts which can go bad and cause a machine to no longer function. Historically, manufacturers produce these parts so that customers who need them can keep their machine up and running rather than having to buy a new one. These parts include...
(1) CPU - okay, chances are good that the CPU manufacturer will take care of this being available
(2) CPU Fan - on newer machines, the BIOS will not allow the machine to boot if a CPU fan is not working - whether or not these are available is largely up to the part that was selected by HP - there is no guaruntee that the part will be available unless HP makes that happen.
(3) Memory - okay, chances are good that a memory manufacturer will take care of this being available
(4) Hard Drive - there are plenty of hard drives out there to choose from
Note that of these 4 items, HP is off the hook on 3 of them due to the stock that other vendors maintain, namely the CPU, Memory and Hard drive. The least expensive (by a longshot) critical part is the CPU Fan/heat-sink (production cost is a few dollars). One has to ask oneself, why HP would not make these parts available, because without them, a $2000+ computer (IQ-816 for example when they first came out) becomes a worthless piece of &^%^.
I am really having a hard time believing this sad state of affairs. For anyone reading this, make note that it does not matter how much you paid for your high end HP computer when it comes time for replacement parts, because HP is not taking the responsibility that they should to look after their customers - it may run for a couple of years or so, but when the trouble hits, you may find yourself in the same situation that I am in (i.e. can't get a part that is necessary for the computer to run).

[Solved] Asus L1366 mobo, cpu fan speed control

Hi, everyone,
I finally have this new core i7 system, to replace my old AMD athlonx2. I have one question about the CPU fan speed control.
I remember that in my old system, the cpu fan speed control works out of box, no configuration is needed.
But when I install arch 64 on this new i7 system, the cpu fan is running at its maximum speed constantly while the CPU temperature is modestly low. I know there is a wiki teaching how to do it.
However, I am just curious why it doens't work out of box any more? Does CPU fan control work for you guys out of box normally? especially the new Core i7 cpu users?
Please let me know, really appreciated it.
Thanks a lot.
Update: the issue is solved, see my last post, the solution is blacklisting: asus_atk0110, instead use w83667hg.
Cheers.
Last edited by mark.altern (2009-10-01 08:18:18)

First off, it would be useful to know what the sensors-detect script actually reports.
Okay. How fan control works on Linux: First, navigate to /sys/class/hwmon
Each of these folders, i.e. hwmon0, stands for a sensors monitor / fan controller on your mainboard that may control one or several fans. Inside hwmonN, there should be a subfolder called device, which contains several interfaces if your BIOS allows software-side fan control. You can read them with cat and write to them with echo.
Examples:
pwm1_enable shows if OS-level fan control is enabled (1) or disabled and in BIOS control (0). Changing fan speed won't work if this is disabled. (i.e. cat /sys/class/hwmon0/device/pwm1_enable reports 0 -> disabled; you could enable it with echo 1 > /sys/class/hwmon0/device/pwm1_enable).
pwm1 allows to change fan speed. The values range from 0 (fan off) to 255 (full speed, 12V).
fan1_input shows the current RPM if a fan is connected. You can only read from this interface. Its useful to check all of these in the each of the hwmon folders to find out if there is actually a fan connected to the fan controller (they often have more ports than mainboard manufacturers use).
There might be a fan1_div, this is somehow related to how the kernel reads the RPM, I don't know how it works.
temp1_input interfaces can appeare too, if some of the chips have temperature sensors located somewhere. I *think* lm_sensors places the core temperatures it reads from CPU (the coretemp-isa-000X thingies) in one of the hwmon-folders too.
There might be interfaces for different fans in the same hwmon folder, i.e. pwm2_enable, pwm2, fan2_input, etc., all interfaces with the same index belong to the same physical fan connector, and all in the same hwmonN are managed by the same IC on your mainboard.
Warning: These interfaces, if they work, control the fans directly without any kind of security measure. If you shut some essential fan down, it will stay off until you reboot your CPU shuts down.
(If you see something likein0_alarm, in0_input, in0_max, etc. it's a voltage monitoring chip.)
If one of those interfaces can do something, OS-level fan control does work, if none of those folders contain a working pwm interface, fan control seems to be unavailable.
Sometimes there is an option in the BIOS to enable it, and for some BIOSs software-side fan control only works if dynamic fan control is disabled in the BIOS and fan speed is set to a static value - or vice versa.
I don't know what you are using to control fan speed, there are many applications that use these interfaces, i.e. GNOME or KDE power managers, so I'm not sure what is happening:
IF: Windows 7 enables OS-level fan control and sets it the RPM to those you observed and you have nothing that provides fan control in Arch and so fan control stays at BIOS-level, which might also read out a different sensor / the same sensor differently or it might be more conservative in setting fan speeds altogether;
OR: You have something that provides fan control installed in Arch and it reads out a the wrong value supplied by lm_sensors and thus sets a higher fan speed.
Anyway, possible solutions I can think of:
Find out if you have some kind of fan control software and what it does. For example, I use the fancontrol daemon, I can't help you if you use something else.
The wiki mentions how to assign a fan speed to a certain temperature sensors. You might assign it to a different one. For example, there are no sensor chips on the mainboard of my EEE (no temp1 etc.) so I assigned the fan speed to the temperature reported by the BIOS via ACPI (those are in /sys/class/thermal, also no "device" subfolder on EEEs):
FCTEMPS=/sys/class/hwmon/hwmon0/pwm1=/sys/class/thermal/thermal_zone0/temp
You could also change the MINTEMP/MAXTEMP values to one higher than those you actually want to compensate for the effect of lm_sensors reporting temperatures that are too high.
It is currently not possible for a mortal user to change the coretemps lm_sensors reads, see this post, last paragraph.
There is a configuration file, /etc/sensors3.conf, you can change sensor names and adjust offsets here, but only for the monitoring chips and their sensors that are on the mainboard.
Last edited by Malstrond (2009-08-19 19:34:22)

What is the cpu fan part no for dv6 2060ea

what is the cpu fan part no for dv6 2060ea

Hi
Please find the web link given below check the part number under page 4-39 Removal and replacement procedures will let you know how to replace the part and the part number as well.
http://h10032.www1.hp.com/ctg/Manual/c01860375.pdf
Let us know how it goes!
"I work for HP."
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Regards
Manjunath

Power cables are clogging my CPU fan!

Hey all.
I just upgraded my MEGA 865 from a GeForce4 MX to a GeForce 6600GT(mmmmm.....GT.....)
Anyway, all is going well so far except for 1 thing.
the trusty GF4MX was a small-ish card, and the thick wadge of power cables coming out of the PSU just came around the top of it. The GF6600 however is 'full-sized' There is no room alongside it for the 'snake', so i had to push all the cable under the PSU. This seemed fine, PC started up, Graphics card was working fine etc... Then i cranked up SpeedFan to check out my temps, and saw that Fan1 had 0 RPMs. Pulled the computer to bits again and tried to the cables around the CPU fan, but no luck.
Can anyone help me? I don't want a molten CPU!
(strangely enough, the CPU temp has actually only gone up by a few degrees compared to before, but i would still like to have the fan going).

what is fan 1?
are all the fans running that you can see of?
It isnt surprising the temp has increased, the newer video cards put out more heat, thus the internal temp of the box will be hotter.
also the bigger card will restrict air flow too....
Is your PC locking up? it will lock up way before anything melts.
I would use the system as is and if you have frezzing, blue screens of death, then investigate the fan problem furthur.

Problem with PM8PM-IL and the CPU fan

Hello everybody i am spanish my apologies for my english xD
I have a motherboard MSI PM8PM-IL (MS-7222), official intel fan with four connectors,the fan support PWM but the motherboard doesnt control the rpm of the fan and I have 3668 rpm 53 °C (127 °F)
From the manual "you must use a specially designed fan with speed sensor to take advantage of the CPU fan control."
In the bios i don't see that option "H/W Monitor This entry shows the status of your CPU, fan, warning for overall system status."
"CPU Smart Fan Temperature"
the manual have photos of this menus but when i enter in the bios i don't see anything of that
msi.com/product/mb/PM8PM-IL--L.html

You appear to have some Beta test version of the 1.2 BIOS.
Try flashing to the last version 1.3:
http://eu.msi.com/product/mb/PM8PM-IL--L.html#/?div=BIOS
>>Use the MSI HQ Forum USB flasher<<
However, its possible that your board simply doesn't support this feature, and the manual is incorrect.

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