Re: X60 and weird display problems
Keith Lofstrom <[email protected]>
| Newsgroups | gmane.linux.hardware.thinkpad |
|---|---|
| Message-ID | <[email protected]> |
On Fri, Jan 11, 2019 at 02:14:22PM -0500, Stefan Monnier wrote: > I recently repaired an old X60 (which was left unused for several years > because of a broken LCD panel, and was running Windows earlier). > > It works well, except for one problem: > ... > Any idea what might be going on? Presumably you replaced the LCD panel. The replacement might have different specifications, and the BIOS might not work correctly with it. Another hardware-related possibility is that the flex cable or connector has an intermittent connection. Try wiggling and reseating it. Years ago, I deployed a few T60 laptops, and replaced the 1600x1200 screens with aftermarket 2048*1536 screens. I had to modify the laptop BIOS so they would boot, and install a higher current backlight driver. That worked with Linux (RHEL/CentOS), but the T60 graphics processor struggled to paint all those pixels, and it ran down the battery faster. For static images, beautiful. For most practical, portable work, I still use X61s. And I'm slowly depleting the spares stockpile. I applaud your initiative to dive deep into the hardware, and your efforts to keep these fine old machines running. Often this requires more than one attempt to succeed. The attempts teach us to be better innovators, so what you learn is as important as what you create. Keith -- Keith Lofstrom [email protected] -- The linux-thinkpad mailing list home page is at: http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad