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authorFrancis Rowe <info@gluglug.org.uk>2014-08-11 09:00:00 (EDT)
committer Michał Masłowski <mtjm@mtjm.eu>2014-08-22 14:29:49 (EDT)
commit8df313c4d6607181576471e08d7e909c9c0f33e9 (patch)
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Libreboot release 6 beta 5.
- build: added 'luks', 'lvm', 'cmosdump' and 'cmostest' to the list of modules for grub.elf - Documentation: added pics showing T60 unbricking (still need to write a tutorial) - build: include cmos.layout (coreboot/src/mainboard/manufacturer/model/cmos.layout) files in libreboot_bin - Documentation: added ../docs/howtos/x60tablet_unbrick.html - Documentation: added ../docs/howtos/t60_unbrick.html - Documentation: added ../docs/howtos/t60_lcd_15.html - Documentation: added ../docs/howtos/t60_security.html - Documentation: added ../docs/howtos/t60_heatsink.html - Documentation: Renamed RELEASE.html to release.html - Documentation: removed pcmcia reference in x60_security.html (it's cardbus) - Documentation: added preliminary information about randomized seal (for physical intrusion detection) in x60_security.html and t60_security.html - Documentation: added preliminary information about preventing/mitigating cold-boot attack in x60_security.html and t60_security.html - Documentation: added info to ../docs/index.html#macbook21 warning about issues with macbook21 - Documentation: X60/T60: added information about checking custom ROM's using dd to see whether or not the top 64K region is duplicated below top or not. Advise caution about this in the tutorial that deals with flashing on top of Lenovo BIOS, citing the correct dd commands necessary if it is confirmed that the ROM has not been applied with dd yet. (in the case that the user compiled their own ROM's from libreboot, without using the build scripts, or if they forgot to use dd, etc). - Split resources/libreboot/patch/gitdiff into separate patch files (getcb script updated to accomodate this change). - Re-added .git files to bucts - Fixed the oversight where macbook21_firstflash wasn't included in binary archives
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+<!DOCTYPE html>
+<html>
+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+
+ <style type="text/css">
+ body {
+ background:#fff;
+ color:#000;
+ font-family:sans-serif;
+ font-size:1em;
+ }
+ </style>
+
+ <title>Libreboot documentation: Unbricking the ThinkPad T60</title>
+</head>
+
+<body>
+
+ <header>
+ <h1>Changing heatsink (or CPU) on the ThinkPad T60</h1>
+ <aside>Using this guide you can also change/upgrade the CPU.</aside>
+ </header>
+
+ <p>Or go <a href="../index.html">back to main index</a></p>
+
+ <h1 id="hardware_requirements">Hardware requirements</h1>
+ <ul>
+ <li>rubbing a***hol (misspelling intentional. halal internet) and thermal compound for changing CPU heatsink (procedure involves removing heatsink)</li>
+ <li>thermal compound/paste (Arctic Silver 5 is good. Others are also good.)</li>
+ </ul>
+
+ <h1 id="software_requirements">Software requirements</h1>
+ <ul>
+ <li>xsensors</li>
+ <li>stress</li>
+ </ul>
+
+ <h1 id="recovery">Disassembly</h1>
+
+ <p>
+ Remove those screws and remove the HDD:<br/>
+ <img src="t60_dev/0001.JPG" alt="" /> <img src="t60_dev/0002.JPG" alt="" />
+ </p>
+
+ <p>
+ Lift off the palm rest:<br/>
+ <img src="t60_dev/0003.JPG" alt="" />
+ </p>
+
+ <p>
+ Lift up the keyboard, pull it back a bit, flip it over like that and then disconnect it from the board:<br/>
+ <img src="t60_dev/0004.JPG" alt="" /> <img src="t60_dev/0005.JPG" alt="" /> <img src="t60_dev/0006.JPG" alt="" />
+ </p>
+
+ <p>
+ Gently wedge both sides loose:<br/>
+ <img src="t60_dev/0007.JPG" alt="" /> <img src="t60_dev/0008.JPG" alt="" />
+ </p>
+
+ <p>
+ Remove that cable from the position:<br/>
+ <img src="t60_dev/0009.JPG" alt="" /> <img src="t60_dev/0010.JPG" alt="" />
+ </p>
+
+ <p>
+ Remove the bezel (sorry forgot to take pics).
+ </p>
+
+ <p>
+ On the CPU (and there is another chip south-east to it, sorry forgot to take pic)
+ clean off the old thermal paste (rubbing a1ocheal (misspelling intentional. halal internet)) and apply new (Artic Silver 5 is good, others are good too)
+ you should also clean the heatsink the same way<br/>
+ <img src="t60_dev/0051.JPG" alt="" />
+ </p>
+
+ <p>
+ This is also an opportunity to change the CPU to another one. For example if you had a Core Duo T2400, you can upgrade it to a better processor
+ (higher speed, 64-bit support). A Core 2 Duo T7600 was installed here.
+ </p>
+
+ <p>
+ Attach the heatsink and install the screws (also, make sure to install the AC jack as highlighted):<br/>
+ <img src="t60_dev/0052.JPG" alt="" />
+ </p>
+
+ <p>
+ Reinstall that upper bezel:<br/>
+ <img src="t60_dev/0053.JPG" alt="" />
+ </p>
+
+ <p>
+ Do that:<br/>
+ <img src="t60_dev/0054.JPG" alt="" /> <img src="t60_dev/0055.JPG" alt="" />
+ </p>
+
+ <p>
+ Attach keyboard:<br/>
+ <img src="t60_dev/0056.JPG" alt="" />
+ </p>
+
+ <p>
+ Place keyboard and (sorry, forgot to take pics) reinstall the palmrest and insert screws on the underside:<br/>
+ <img src="t60_dev/0058.JPG" alt="" />
+ </p>
+
+ <p>
+ It lives!<br/>
+ <img src="t60_dev/0071.JPG" alt="" /> <img src="t60_dev/0072.JPG" alt="" /> <img src="t60_dev/0073.JPG" alt="" />
+ </p>
+
+ <p>
+ Always stress test ('stress -c 2' and xsensors. below 90C is ok) when replacing cpu paste/heatsink:<br/>
+ <img src="t60_dev/0074.JPG" alt="" />
+ </p>
+
+<hr/>
+
+ <p>
+ Copyright &copy; 2014 Francis Rowe, All Rights Reserved.<br/>
+ See <a href="../license.html">../license.html</a> for license conditions.
+ </p>
+
+</body>
+</html>