cf-m34

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sakkaranz
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cf-m34

#1 Post by sakkaranz »

what is the part number and where do i get a c-mos battery and how easy is it to change it thanks

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toughasnails
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Re: cf-m34

#2 Post by toughasnails »

Part number is CR2025/S5H . I can send you the service manual...give you a better idea where it is. Heartland services is where you can get one but the shipping charges will kill you. I can get the parts for you but I just got an order in so it will be another month before I place another order.
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sakkaranz
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Re: cf-m34

#3 Post by sakkaranz »


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toughasnails
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Re: cf-m34

#4 Post by toughasnails »

That I could not tell you...might not have the same end on it.
:spinny: Blair :spinny:
___________________
CF-19 MK1, 2, 5 Emissive Keyboard, Samsung 240GB SSD, 12GB Ram, W7 64 bit, GPS *
CF-28 MK2, 3
CF-30 MK2 , Intel SSD, 4GB , GPS, W7 Ultimate , Bluetooth, Emissive Keyboard
CF-51 MK3LL Core 2 Duo T7600 Mod , W7, 4GB Ram, 160GB 7200RPM HDD, Finger Print Reader
CF-52MK1 Core2Duo 2GHz, Intel SSD X25 Series ,4GB , BT with dock
CF-52 MK4 i5‑2540M 2.60GHz, ATI Discrete Graphics, Intel 120GB SSD, 16GB,W7 Pro 64bit
CF-53MK1 i5/2520, Kingston Hyper X SSD 240GB, 16GB memory, W7 Pro 64bit with dock
CF-54 MK2 Samsung SSD512GB, 16GB memory
And the little guys CF-M34 MK3 and MK7
Infologix / MediSlate 10.4" tablet
Cel Samsung Note 8
Member of:
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ADOR
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Re: cf-m34

#5 Post by ADOR »

Pull yours and look at the end, lots of them swap out. Not long ago I swapped the bios batter from a CF-t7 into a CF-P1.
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Re: cf-m34

#6 Post by SHEEPMAN! »

Pretty easy to swap the ends. I have become a fan of shrink tube to cover the solder joints. I saw a real electrician do it once and he used two sizes to double the protection.
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teo
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Re: cf-m34

#7 Post by teo »

You guys don't know the trick yet? Here is the detail. The plug connector on Cmos battery of CF-M34 has 3pin. It only use pin 1 & pin 3. Pin 2 is empty. When you have already a Cmos battery from other unit with 2pin plug. No need to cut it out or splice if it is long enough.

Just pull the cable from the plug by lifting up the plastic lock on it and then hook it to the othe same technique to the other. Here is the picture for you to have an idea what I am talking about. But be very careful not to damage the the plastic. Its pretty easy.

Sorry! my cellphone camera, sucks! Lol

teo
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MasterBlaster2039
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Re: cf-m34

#8 Post by MasterBlaster2039 »

I remove the yellow plastic of the battery, then i remove the two metal strips that are on the battery. I use a screwdriver for this.

Then I get a brand new battery (CR2032 i think), put the metal contact on it, and get some plastic adhesive tape to put around it (to prevent false metal contacts). After that i plug it in my CF-M34, or CF-27/28 and voilas. CMOS battery replaced and my laptops run again for another 10 years with the correct time and date.

A new CMOS battery i sold in my town for 2 euros for a pack of 6.

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