Hello Thinkpadders,
A few months back I was having blue screen problems with a W520 and got good advice from RealBlackStuff and RKawakami.
viewtopic.php?f=48&t=124512
The system ran in a somewhat stable way for a while, but I'd get an occasional crash related to some kind of driver failure. At the time, I suspected either an nVidia driver problem or an overheating problem.
A few weeks back I got a fan error, which rendered the machine inoperable. I hadn't immediately cleaned the fan, following RealBlackStuff's suggestion, because a stuck screw holding in the keyboard held me up. But now I extracted it. Do I need to replace the fan? Or only clean it?
Either way, I need to remove the bezel. I'm consulting the Hardware manual, which only shows arrows to lift up and out. The bezel isn't really moving. I don't want to break it, and the previous owner already cracked it on the left side under the speaker grill. How to I remove it correctly? (I already removed the battery, the DIMM cover, and the keyboard.)
After that, do I need the whole thermal unit or just the fan? The FRU PN is 04W1576. This is for a W520 4270-CTO. And as I am a completely newbie to this machine, I don't know if I have the workstation model. The pictures of that fan and the switchable graphics fan look similar. I can't really look at it closely until I get the bezel off.
And should I buy new or refurb? I can't find any here
https://www-store.shop.ibm.com/shop/en- ... tail/37117
or here
https://lenovo.encompass.com/item/10643 ... 6/Heatsink
Should I post an ad to our marketplace, or try ebay?
Thanks.
Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
W520- need help removing bezel and buying a fan
-
- Freshman Member
- Posts: 65
- Joined: Sat Oct 06, 2012 4:40 pm
- Location: Brooklyn, NY USA
-
- Freshman Member
- Posts: 65
- Joined: Sat Oct 06, 2012 4:40 pm
- Location: Brooklyn, NY USA
Re: W520- need help removing bezel and buying a fan
Brief update- I got the bezel off after realizing there was an additional screw in the main hard drive compartment that must be removed. For what it's worth, that is not properly drawn on p. 76 of the hardware manual. The drawing indicates a 4 mm screw to be removed, but the artist drew it on the outer frame, not in the compartment. Anyway, with that one off, and some gentle prying with a fingernail (and sort of following a youtube video), I got the bezel off. For anyone else doing this, if you're flexing the bezel or bending it upwards, you're doing it wrong. The key is to release the tabs on the edge with gentle prying.
If someone could still help about which fan, new vs. refurb, and a source, I'd appreciate it.
If someone could still help about which fan, new vs. refurb, and a source, I'd appreciate it.
Re: W520- need help removing bezel and buying a fan
It is illustrated quite well in the T520 hardware manual and I can't imagine it being any different for the W520.
You need to invest in some case separation tools used for this type of work. They are also used to separate tablet and cell phone cases.
Some of them look like large guitar picks of various thicknesses and stiffness. There are a couple of other pry tools that are useful as well. All made of plastic so you don't scratch or mar anything should a slip occur.
You need to invest in some case separation tools used for this type of work. They are also used to separate tablet and cell phone cases.
Some of them look like large guitar picks of various thicknesses and stiffness. There are a couple of other pry tools that are useful as well. All made of plastic so you don't scratch or mar anything should a slip occur.
A31p P-IV 2Ghz, 2MB, 2653-R6U
T500 T9600 2055-BE9
T510 i5 4384-DV7
T510 i7 4349-A64
T520 i7QM 4242-4UU Highly Modified
T16 i7 1260P 21BV000SUS
T500 T9600 2055-BE9
T510 i5 4384-DV7
T510 i7 4349-A64
T520 i7QM 4242-4UU Highly Modified
T16 i7 1260P 21BV000SUS
-
- Similar Topics
- Replies
- Views
- Last post
-
- 3 Replies
- 682 Views
-
Last post by kfzhu1229
Fri Mar 29, 2024 11:27 pm
-
-
Can I replace my T440p stock fan with a Noctua fan?
by cultOfThinkpad » Wed Jan 10, 2024 2:41 pm » in ThinkPad T430-T490 / T530-T590 Series - 4 Replies
- 1575 Views
-
Last post by keithsketchley
Mon Feb 26, 2024 10:04 am
-
-
-
2 questions, RAM upgrade and OS downgrade on a W520
by NoPyro » Sat Dec 02, 2023 1:55 pm » in ThinkPad W500/W510/W520 and W700/W701 Series - 9 Replies
- 7419 Views
-
Last post by mikemex
Thu Feb 22, 2024 1:47 am
-
-
-
WTB: Screen bezel for R31
by fishybawb » Fri Nov 03, 2023 9:38 am » in Marketplace - Forum Members only - 0 Replies
- 1482 Views
-
Last post by fishybawb
Fri Nov 03, 2023 9:38 am
-
Who is online
Users browsing this forum: No registered users and 13 guests